CN107091027A - A kind of concealed hinge of internal-open and inner tilt - Google Patents
A kind of concealed hinge of internal-open and inner tilt Download PDFInfo
- Publication number
- CN107091027A CN107091027A CN201710458320.5A CN201710458320A CN107091027A CN 107091027 A CN107091027 A CN 107091027A CN 201710458320 A CN201710458320 A CN 201710458320A CN 107091027 A CN107091027 A CN 107091027A
- Authority
- CN
- China
- Prior art keywords
- hinge
- window
- internal
- arm
- sealed
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/48—Suspension arrangements for wings allowing alternative movements
- E05D15/52—Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis
- E05D15/5211—Concealed suspension fittings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/48—Suspension arrangements for wings allowing alternative movements
- E05D15/52—Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis
- E05D15/526—Safety devices
-
- 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
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/40—Protection
- E05Y2800/406—Protection against deformation
Abstract
A kind of concealed hinge of internal-open and inner tilt, including the window frame linking arm for being arranged on frame top mounting rail being mutually connected by hinge arrangement and the window linking arm for being arranged on mounting rail at the top of window, the concealed hinge also includes the registration arm for being used to be arranged on window sidepiece mounting rail, registration arm is provided with bolt component, hinge arrangement includes sealed hinge, and sealed hinge is provided with latch components；The sealed articulate with registration arm to when being in same vertical plane, and latch components are buckled into bolt component, and sealed articulate with registration arm to when being in different vertical face, and latch components depart from bolt component.The present invention is applied on window, and the latch components of hinge can be buckled into bolt component, make being more uniformly stressed for hinge arrangement.
Description
Technical field
The invention belongs to door and window interface unit technical field, and in particular to a kind of concealed hinge of internal-open and inner tilt.
Background technology
Chinese patent literature CN205330326U discloses a kind of built-in hidden friction hinge, including window frame connection knot
Structure and window attachment structure, window frame attachment structure are connected by hinge arrangement with window attachment structure, form adjustable pushing sliding door
Window construction；At least two rigid clampings that the window frame attachment structure includes window frame articulated slab and is arranged on window frame articulated slab
Position, at least two outer active connections and an interior active connection；Rigid clamping position be formed in one with window frame articulated slab or
The side of window frame articulated slab is fixedly connected on, the main load receiving part of window frame articulated slab is formed to the fixation interface arrangment of window frame, outer work
Follower link is above window frame articulated slab, and interior active connection is mounted in the bottom surface of window frame articulated slab, it is characterised in that：It is described outer
Active connection is external regulation type rotational structure, and the interior active connection is interior mode rotational structure, outer active connection and interior
Active connection is adjusted by rotating, and forms activity adjustment formula attachment structure of the secondary load receiving part to window frame of window frame articulated slab.Window
After door is opened flat, hinge arrangement bears the gravity of window, and excessive active force is born in the hinged place of hinge arrangement, easily causes damage
Wound.
Accordingly, it would be desirable to further improve.
The content of the invention
It is an object of the invention to overcome the shortcomings of that above-mentioned prior art is present, and provide a kind of the concealed of internal-open and inner tilt
Hinge, latch components can be buckled into bolt component, make being more uniformly stressed for hinge arrangement.
The object of the present invention is achieved like this：
A kind of concealed hinge of internal-open and inner tilt, including the frame top that is arranged on mutually being connected by hinge arrangement are installed
The window frame linking arm of rail and the window linking arm for being arranged on mounting rail at the top of window, the concealed hinge also include being used to install
Registration arm on window sidepiece mounting rail, registration arm is provided with bolt component, and hinge arrangement includes sealed hinge, sealed hinge
Chain is provided with latch components；The sealed articulate with registration arm to when being in same vertical plane, and latch components buckle into dead bolt group
In part, sealed articulate with registration arm to when being in different vertical face, and latch components depart from bolt component.
The bolt component includes the lock pillar being arranged in registration arm, and the latch components include locked groove, and lock pillar can be inserted into
Locked groove internal locking.
The position of the locked groove correspondence lock pillar insertion is provided with arc transition portion.
The position of the locked groove correspondence lock pillar insertion is provided with the spacing preiection for reducing locked groove fluting size.
Pass through arc transition between spacing preiection and locked groove the fluting inwall.
Described lock pillar one end is fixedly connected in registration arm, and other end is more than the anticreep of locked groove fluting size provided with size
Head.
The lock pillar is provided with lock tube, and the lock tube can be inserted into locked groove internal locking.
The registration arm includes arm body, and the left and right sides of arm body along its length is bent to form for inserting separately down
Mounting bar in window sidepiece mounting rail.
The fine tuning structure for adjusting registration arm is provided with the window sidepiece mounting rail, fine tuning structure includes being connected to
The adjustable plate of registration arm afterbody, adjustable plate is provided with presses the first fixed lock-screw with window sidepiece mounting rail, registration arm and
Between adjustable plate be provided with off-center rivet, by rotating off-center rivet, make mutually to stretch out between registration arm and adjustable plate or to
Contract.
The hinge arrangement includes first axle, second hinge, swing hinge；
Described first axle one end is hinged on window frame linking arm, and other end is slidably connected on sealed hinge, first axle
It is hinged between second hinge by fulcrum rivet；
Described second hinge one end is slidably connected on window frame linking arm, and the other end is hinged on sealed hinge；
Described sealed hinge one end is slidably connected on window linking arm；
Described swing hinge one end is hinged on sealed hinge mid-section, and the other end is hinged on window linking arm；
The L-shaped shape of sealed hinge, including the first flat board with window linking arm active link, be mutually perpendicular to the first flat board
The second flat board, latch components are arranged on the second flat board.
The present invention has the beneficial effect that：
The present invention is applied on window, when its latch components departs from bolt component, due to Action of Gravity Field, the relatively sealed hinge meeting of window
Generation is slightly moved down, and sealed hinge bears the gravity of window, and gravity is distributed into each hinged place in concealed hinge, is hinged
Excessive gravity is born at place, is easily caused damage and is deformed；But when latch components are buckled into bolt component, indirectly by window
Door, sealed hinge and window linking arm are connected, and window will not be moved down because of Action of Gravity Field, and shape will not occur for each hinged place
Become, and gravity is reasonably disperseed, improve the durability of whole concealed hinge.
Brief description of the drawings
Fig. 1 is the structural representation of first embodiment of the invention.
Fig. 2 is the sealed hinge of first embodiment of the invention and the structural representation of registration arm.
Fig. 3 is the sealed hinge of first embodiment of the invention and the exploded view of registration arm.
Fig. 4 is the exploded view of first embodiment of the invention registration arm.
Fig. 5 is the schematic diagram that first embodiment of the invention window and window frame are in interior open state.
Fig. 6 is Fig. 5 partial enlarged drawing A.
Fig. 7 is the partial schematic diagram that first embodiment of the invention window and window frame are in interior open state.
Fig. 8 is the schematic diagram that first embodiment of the invention window and window frame are in interior state.
Fig. 9 is the partial schematic diagram that first embodiment of the invention window and window frame are in interior state.
Figure 10 is the schematic diagram that second embodiment of the invention window and window frame are in interior state.
Figure 11 is Figure 10 partial enlarged drawing B.
Figure 12 is the schematic diagram that second embodiment of the invention window and window frame are in interior open state.
Figure 13 is Figure 12 partial enlarged drawing C.
Figure 14 is the assembling schematic diagram of second embodiment of the invention fine tuning structure and registration arm.
Figure 15 is second embodiment of the invention fine tuning structure and the exploded view of registration arm.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described.
First embodiment
Referring to Fig. 1-Fig. 9, the concealed hinge of this internal-open and inner tilt, including window is arranged on by what hinge arrangement was mutually connected
The window frame linking arm 1 of the top mounting rail of frame 71 and the window linking arm 2 for being arranged on the top mounting rail 61 of window 72, it is described concealed
Hinge also includes the registration arm 3 for being used to be arranged on the sidepiece mounting rail 62 of window 72, and registration arm 3 is provided with bolt component, hinge
Structure includes sealed hinge 43, and sealed hinge 43 is provided with latch components.
The sealed activity of hinge 43 with registration arm 3 to when being in same vertical plane, and latch components are buckled into bolt component, this
When, it is in interior open state between window frame 71 and window 72, as shown in Figure 5-Figure 7, sidepiece mounting rail 62 bears gravity and avoids deformation.
The sealed activity of hinge 43 with registration arm 3 to when being in different vertical face, and latch components depart from bolt component, window frame 71
In interior state between window 72, as illustrated in figs. 8-9.
In old technology, concealed hinge is not equipped with latch components and bolt component, is between window frame 71 and window 72
During interior open state, due to the Action of Gravity Field of window 72, the relatively sealed hinge 43 of window 72, which can be produced, slightly to be moved down, sealed hinge 43
The gravity of window 72 is born, and gravity is distributed to each hinged place in concealed hinge, hinged place is born excessive gravity, held
Easily cause damage and deform.
The present invention is equipped with latch components and bolt component, when being in interior open state between window frame 71 and window 72, lock group
Part is buckled into bolt component, and window 72, sealed hinge 43 and window linking arm 2 are connected indirectly, and window 72 will not be because
Moved down for Action of Gravity Field, each hinged place will not be deformed upon, and gravity is reasonably disperseed, improve whole concealed hinge
Durability.
Further, the bolt component includes the lock pillar 31 being arranged in registration arm 3, and the latch components include locked groove
51, lock pillar 31 can be inserted into the internal locking of locked groove 51.
Further, the position that the correspondence of locked groove 51 lock pillar 31 is inserted is provided with arc transition portion 53.
Further, the position that the correspondence of locked groove 51 lock pillar 31 is inserted is provided with the limit convex for reducing the fluting size of locked groove 51
Play 52.
During latch components buckle into bolt component, arc transition portion 53 can effectively guide lock pillar 31 to enter locked groove 51
In, lock pillar 31, which crosses spacing preiection 52, to be needed to apply certain active force, and lock pillar 31 is buckled into after locked groove 51 will not be loose easily
It is de-, it is ensured that using for concealed hinge is safe, meanwhile, lock pillar 31 has sound or vibrational feedback extremely when crossing spacing preiection 52
Installation personnel and user, realize really blind operation.
Further, arc transition is passed through between spacing preiection 52 and locked groove 51 the fluting inwall.
Further, described one end of lock pillar 31 is fixedly connected in registration arm 3, and other end is more than locked groove 51 provided with size
The anti-drop head for size of slotting, anti-drop head ensures that the sealed hinge for buckling into lock pillar 31 will not depart from from sidepiece, it is ensured that concealed hinge
Using safety.
Further, the lock pillar 31 is provided with lock tube 32, and the lock tube 32 can be inserted into the internal locking of locked groove 51.
Further, the registration arm 3 includes arm body 33, and the left and right sides of arm body 33 along its length is curved separately down
The curved mounting bar 331 into for being inserted into the sidepiece mounting rail 62 of window 72, mounting bar 331 is formed by punch process, is increased
The strong bulk strength of registration arm 3, it is ensured that registration arm 3 will not bend easily.
Further, the hinge arrangement includes first axle 41, second hinge 42, swing hinge 44；
Described one end of first axle 41 is hinged on window frame linking arm 1, and other end is slidably connected on sealed hinge 43, and first
It is hinged between hinge 41 and second hinge 42 by fulcrum rivet；
Described one end of second hinge 42 is slidably connected on window frame linking arm 1, and the other end is hinged on sealed hinge 43；
Described one end of sealed hinge 43 is slidably connected on window linking arm 2；
Described one end of swing hinge 44 is hinged on the sealed middle part of hinge 43, and the other end is hinged on window linking arm 2；
The L-shaped shape of the sealed hinge 43, including the first flat board 431 and the first flat board with the active link of window linking arm 2
431 orthogonal second flat boards 432, latch components are arranged on the second flat board 432.
Hinge arrangement make concealed hinge can realize window and window frame in open with it is interior fall.
Further, the registration arm 3 is pressed by the second lock-screw 34 is fixed in the sidepiece mounting rail 62 of window 72.
Further, the sealed hinge 43, registration arm 3 are fabricated by by stainless steel punch process, stainless hardness of steel height,
Oxidation resistance is strong, improves the service life of hinge.
Second embodiment
Referring to Figure 10-15, the concealed hinge of this internal-open and inner tilt is, the side of window 72 with first embodiment difference part
The fine tuning structure for adjusting registration arm 3 is provided with portion's mounting rail 62, fine tuning structure includes the tune for being connected to the afterbody of registration arm 3
Plate 81 is saved, adjustable plate 81 is provided with presses the first fixed lock-screw 82, registration arm 3 and regulation with the sidepiece mounting rail 62 of window 72
Off-center rivet 83 is provided between plate 81, by rotating off-center rivet 83, makes mutually to stretch out between registration arm 3 and adjustable plate 81
Or to contract.Fine tuning structure is using easy to operate, and can reduce window can not ask because of tolerance with the smooth switch of window frame
Topic, saves the set-up time of user's window.
Further, pad 84 is provided between registration arm 3 and adjustable plate 81.
Other do not chat the same first embodiment in part, and narration is not repeated.
Above-described embodiment is the preferred scheme of the present invention, and the present invention can also have other embodiments.The technology of this area
Personnel can also make equivalent variations or replacement on the premise of without prejudice to spirit of the invention, and these equivalent modifications or replacement are wrapped
It is contained in the scope set by the application claim.
Claims (10)
1. a kind of concealed hinge of internal-open and inner tilt, including it is arranged on window frame by what hinge arrangement was mutually connected（71）Top
The window frame linking arm of portion's mounting rail（1）Be arranged on window（72）Top mounting rail（61）Window linking arm（2）, its feature exists
In the concealed hinge also includes being used to be arranged on window（72）Sidepiece mounting rail（62）On registration arm（3）, registration arm
（3）Bolt component is provided with, hinge arrangement includes sealed hinge（43）, sealed hinge（43）Provided with latch components；It is described sealed
Hinge（43）Activity to and registration arm（3）During in same vertical plane, latch components are buckled into bolt component, sealed hinge（43）
Activity to and registration arm（3）During in different vertical face, latch components depart from bolt component.
2. the concealed hinge of internal-open and inner tilt according to claim 1, it is characterised in that the bolt component includes being arranged on
Registration arm（3）On lock pillar（31）, the latch components include locked groove（51）, lock pillar（31）It can be inserted into locked groove（51）Internal locking.
3. the concealed hinge of internal-open and inner tilt according to claim 2, it is characterised in that the locked groove（51）Correspondence lock pillar
（31）The position of insertion is provided with arc transition portion（53）.
4. the concealed hinge of internal-open and inner tilt according to claim 2, it is characterised in that the locked groove（51）Correspondence lock pillar
（31）The position of insertion is provided with reduction locked groove（51）The spacing preiection for size of slotting（52）.
5. the concealed hinge of internal-open and inner tilt according to claim 4, it is characterised in that the spacing preiection（52）With locked groove
（51）Pass through arc transition between fluting inwall.
6. the concealed hinge of internal-open and inner tilt according to claim 2, it is characterised in that the lock pillar（31）One end, which is fixed, to be connected
It is connected on registration arm（3）On, other end is more than locked groove provided with size（51）The anti-drop head for size of slotting.
7. the concealed hinge of internal-open and inner tilt according to claim 2, it is characterised in that the lock pillar（31）It is provided with lock tube
（32）, the lock tube（32）It can be inserted into locked groove（51）Internal locking.
8. the concealed hinge of internal-open and inner tilt according to claim 1, it is characterised in that the registration arm（3）Including arm body
（33）, arm body（33）The left and right sides along its length is bent to form for being inserted into window separately down（72）Sidepiece is installed
Rail（62）Interior mounting bar（331）.
9. the concealed hinge of internal-open and inner tilt according to claim 1, it is characterised in that the window（72）Sidepiece mounting rail
（62）On be provided with for adjusting registration arm（3）Fine tuning structure, fine tuning structure include be connected to registration arm（3）The regulation of afterbody
Plate（81）, adjustable plate（81）It is provided with and window（72）Sidepiece mounting rail（62）Press the first fixed lock-screw（82）, positioning
Arm（3）And adjustable plate（81）Between be provided with off-center rivet（83）, by rotating off-center rivet（83）, make registration arm（3）And regulation
Plate（81）Between mutually stretch out or to contract.
10. according to the concealed hinge of any one of the claim 1-9 internal-open and inner tilts, it is characterised in that the hinge arrangement
Including first axle（41）, second hinge（42）, swing hinge（44）；
The first axle（41）One end is hinged on window frame linking arm（1）On, other end is slidably connected at sealed hinge（43）
On, first axle（41）With second hinge（42）Between be hinged by fulcrum rivet；
The second hinge（42）One end is slidably connected at window frame linking arm（1）On, the other end is hinged on sealed hinge（43）On；
The sealed hinge（43）One end is slidably connected at window linking arm（2）On；
The swing hinge（44）One end is hinged on sealed hinge（43）Middle part, the other end is hinged on window linking arm（2）On；
The sealed hinge（43）L-shaped shape, including with window linking arm（2）First flat board of active link（431）And first
Flat board（431）Orthogonal second flat board（432）, latch components are arranged on the second flat board（432）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710458320.5A CN107091027B (en) | 2017-06-16 | 2017-06-16 | A kind of concealed hinge of internal-open and inner tilt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710458320.5A CN107091027B (en) | 2017-06-16 | 2017-06-16 | A kind of concealed hinge of internal-open and inner tilt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107091027A true CN107091027A (en) | 2017-08-25 |
| CN107091027B CN107091027B (en) | 2018-06-19 |
Family
ID=59640482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710458320.5A Active CN107091027B (en) | 2017-06-16 | 2017-06-16 | A kind of concealed hinge of internal-open and inner tilt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107091027B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590426A (en) * | 2018-06-30 | 2018-09-28 | 成都易慧家科技有限公司 | A kind of automatic control system of horizontally-opening windows and doors |
| WO2019235926A1 (en) | 2018-06-05 | 2019-12-12 | Fort Noxs B.V. | Multi-position wing frame assembly and multi-mode fitting system |
| CN111605450A (en) * | 2019-02-26 | 2020-09-01 | 佛吉亚汽车座椅公司 | Manual unlocking rod for seat track |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20105251U1 (en) * | 2001-03-26 | 2001-06-07 | Siegenia Frank Kg | Misuse protection |
| CN2763428Y (en) * | 2004-12-31 | 2006-03-08 | 白宝鲲 | Drawing rod device for side hang and double-open window and door |
| CN2763423Y (en) * | 2004-12-31 | 2006-03-08 | 白宝鲲 | Multi-point lock positioning angle-turning device for door and window |
| CN102352720A (en) * | 2011-09-30 | 2012-02-15 | 郭妍文 | Multifunctional door and window device |
| CN203822017U (en) * | 2014-01-24 | 2014-09-10 | 宁波市维特建筑五金有限公司 | Multi-functional door and window hinge |
| EP1669531B1 (en) * | 2004-12-03 | 2017-01-11 | Aug. Winkhaus GmbH & Co. KG | Pivoting window |
| CN206917479U (en) * | 2017-06-16 | 2018-01-23 | 佛山市顺德区勒流镇汇强金属制品有限公司 | A kind of concealed hinge of internal-open and inner tilt |
-
2017
- 2017-06-16 CN CN201710458320.5A patent/CN107091027B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20105251U1 (en) * | 2001-03-26 | 2001-06-07 | Siegenia Frank Kg | Misuse protection |
| EP1669531B1 (en) * | 2004-12-03 | 2017-01-11 | Aug. Winkhaus GmbH & Co. KG | Pivoting window |
| CN2763428Y (en) * | 2004-12-31 | 2006-03-08 | 白宝鲲 | Drawing rod device for side hang and double-open window and door |
| CN2763423Y (en) * | 2004-12-31 | 2006-03-08 | 白宝鲲 | Multi-point lock positioning angle-turning device for door and window |
| CN102352720A (en) * | 2011-09-30 | 2012-02-15 | 郭妍文 | Multifunctional door and window device |
| CN203822017U (en) * | 2014-01-24 | 2014-09-10 | 宁波市维特建筑五金有限公司 | Multi-functional door and window hinge |
| CN206917479U (en) * | 2017-06-16 | 2018-01-23 | 佛山市顺德区勒流镇汇强金属制品有限公司 | A kind of concealed hinge of internal-open and inner tilt |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019235926A1 (en) | 2018-06-05 | 2019-12-12 | Fort Noxs B.V. | Multi-position wing frame assembly and multi-mode fitting system |
| CN108590426A (en) * | 2018-06-30 | 2018-09-28 | 成都易慧家科技有限公司 | A kind of automatic control system of horizontally-opening windows and doors |
| CN111605450A (en) * | 2019-02-26 | 2020-09-01 | 佛吉亚汽车座椅公司 | Manual unlocking rod for seat track |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107091027B (en) | 2018-06-19 |
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