CN110735573A - multifunctional European standard U-groove invisible hinge - Google Patents

multifunctional European standard U-groove invisible hinge Download PDF

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Publication number
CN110735573A
CN110735573A CN201911000011.9A CN201911000011A CN110735573A CN 110735573 A CN110735573 A CN 110735573A CN 201911000011 A CN201911000011 A CN 201911000011A CN 110735573 A CN110735573 A CN 110735573A
Authority
CN
China
Prior art keywords
rivet
groove
long
mounting plate
pull rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911000011.9A
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Chinese (zh)
Inventor
胡兵
邬维辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGBO WEITE CONSTRUCTIONAL HARDWARE Co Ltd
Original Assignee
NINGBO WEITE CONSTRUCTIONAL HARDWARE Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by NINGBO WEITE CONSTRUCTIONAL HARDWARE Co Ltd filed Critical NINGBO WEITE CONSTRUCTIONAL HARDWARE Co Ltd
Priority to CN201911000011.9A priority Critical patent/CN110735573A/en
Publication of CN110735573A publication Critical patent/CN110735573A/en
Pending legal-status Critical Current

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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
    • E05D3/00—Hinges with pins
    • E05D3/06—Hinges with pins with two or more pins
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/02—Parts for attachment, e.g. flaps
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • 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
    • 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
    • E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
    • E05D7/081—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom, e.g. trunnions
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • 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—Type of wing
    • E05Y2900/132—Doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • 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—Type of wing
    • E05Y2900/148—Windows

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)

Abstract

The invention discloses an multifunctional European standard U-groove invisible hinge, which comprises a frame mounting seat, a long supporting sheet, a short supporting sheet, a long pull rod, a short pull rod and a sash mounting seat, wherein the sash mounting seat comprises a body-arranged and mutually-perpendicular sash mounting horizontal plate and a sash mounting vertical plate, the widths of the sash mounting horizontal plate and the sash mounting vertical plate are respectively the same as the width of a U-shaped notch of a European standard U-groove sash profile, a plurality of screw mounting holes are formed in the sash mounting horizontal plate, the frame mounting seat comprises a body-arranged and mutually-perpendicular frame mounting horizontal plate and a frame mounting vertical plate, and a plurality of second screw mounting holes are respectively formed in the frame mounting horizontal plate and the frame mounting vertical plate.

Description

multifunctional European standard U-groove invisible hinge
Technical Field
The invention relates to upper hinges applied to windows, in particular to multifunctional European standard U-groove invisible hinges.
Background
The hidden hinge is kinds of common hardware fittings for windows, including upper hinge and lower hinge in , depending on the position of window, the upper hinge includes frame installing seat, long support sheet, short support sheet, long pull rod, short pull rod and sash installing seat, and after installation, the frame installing seat is installed inside the notch of window frame section, the sash installing seat is installed inside the notch of sash section, the long pull rod is set between the frame installing seat and the sash installing seat, and the long pull rod is installed with driving rod connected to other hardware driving parts of window hardware system.
Disclosure of Invention
The invention aims to solve the technical problem that multifunctional European standard U-groove invisible hinges are provided aiming at the defects of the prior art, have good universality, have functions of horizontal opening and inward falling, and can meet the installation and use requirements of narrow-edge European standard U-groove frame profiles and European standard U-groove sash profiles with enlarged sash edges on the hinges.
The technical scheme includes that the multifunctional European standard U-groove invisible hinge comprises a frame mounting seat, a long supporting sheet, a short supporting sheet, a long pull rod, a short pull rod and a sash mounting seat, wherein the end of the long supporting sheet is riveted with the frame mounting seat, the other end of the long supporting sheet is connected with the long pull rod in a sliding mode, the end of the short supporting sheet is connected with the frame mounting seat in a sliding mode, the other end of the short supporting sheet is riveted with the end of the long pull rod, the middle of the short supporting sheet is riveted with the middle of the long supporting sheet, the other end of the long pull rod is connected with the sash mounting seat in a sliding mode, the end of the short pull rod is riveted with the end of the sash mounting seat, the other end of the short pull rod is riveted with the long pull rod, the sash mounting seat comprises a body, a horizontal mounting plate and a vertical sash mounting plate, the horizontal mounting plate and a plurality of vertical mounting holes are respectively formed by installing screws and a plurality of U-groove openings are formed in the vertical mounting plate and a plurality of U-mounting grooves are formed by installing screws 6851 and a plurality of installing horizontal mounting plate and a plurality of installing screws.
The invention discloses a multifunctional European standard U-groove invisible hinge which has functions of horizontal opening and inward falling, wherein during installation, a sash installation horizontal plate and a sash installation vertical plate are installed at the upper end corner of a sash profile of an European standard U groove , the sash installation horizontal plate and the sash installation vertical plate are respectively inserted into U-groove openings at corresponding positions, screws are respectively driven into a plurality of -th screw installation holes, a sash installation seat is fixed on the European standard U groove sash profile, the frame installation horizontal plate and the frame installation vertical plate are installed at the upper end corner of the European standard U groove window frame profile corresponding to the upper end corner of the European standard U groove window sash profile, the frame installation horizontal plate and the frame installation vertical plate are respectively arranged outside the U-groove opening of the European standard U groove window frame profile, the screws are respectively driven into a plurality of second screw installation holes, the frame installation seat is fixed on the European standard U groove window frame profile, the sash installation seat and the frame installation seat are convenient, the installation of the frame installation horizontal plate and the frame installation seat are not limited by the width of the frame installation vertical plate, the frame installation horizontal plate and the frame installation seat can respectively play a role of the hinge in ensuring that the hinge is better than the installation of the European standard U-groove installation vertical plate and the sash installation of the sash profile of the hinge.
Preferably, the frame installation seat is provided with a reverse warping notch, the reverse warping notch is arranged at the joint of the frame installation horizontal plate and the frame installation vertical plate, the edge of the end of the long supporting sheet riveted with the frame installation seat extends into the reverse warping notch, the reverse warping notch plays a role in supporting and reinforcing the long supporting sheet, and the phenomena of warping and deformation of the long supporting sheet caused by the sagging of the window sash under the condition that the window sash is opened can be prevented.
Preferably, the long pull rod is provided with a left-right adjusting mechanism, the left-right adjusting mechanism comprises an adjusting sheet and a polygonal adjustable rivet, a concave groove is formed in the upper side of the long pull rod, the shape of the upper surface of the concave groove is matched with that of the lower surface of the adjusting sheet, and the adjusting sheet is stackedArrange in the recess in, the regulating block on seted up the rectangular hole, the middle part of regulating block be provided with the step, the middle part of step be equipped with the boss, the boss be located the ends in rectangular hole, the surface of boss be the orientation the plane in rectangular hole, polygon adjustable rivet include that body coupling sets up rivet head, rivet neck and rivet post, the diameter of rivet neck be greater than the diameter of rivet post, the rivet head include the polygon regulating block, polygon regulating block body coupling set up the top of rivet neck, the cross section of polygon regulating block be the polygon, each side of polygon regulating block respectively with the central line of rivet neck parallel, will the polygon regulating block each side that links to each other in proper order be marked as S respectively1、S2、……SiWherein i is a positive integer not less than 3, let S1The side surface S is the side surface closest to the central line of the rivet neck1、S2、……SiThe distances from the center line of the rivet neck are respectively marked as D1、D2、……Di，D1、D2、……DiThe sizes of the rivet columns are sequentially increased, the rivet columns penetrate through the strip holes from top to bottom to be riveted with the long pull rods, and the polygonal adjusting blocks are opposite to the lug bosses. The left and right adjusting mechanism can realize multi-gear adjustment of the left and right mounting positions of the hinge. During adjustment, the polygonal adjustable rivet is rotated, so that the side face of the polygonal adjusting block is in contact with the boss of the adjusting sheet and applies acting force to the boss to push the adjusting sheet to move, and further push the long pull rod to move. After the adjustable rivet of rotatory polygon to suitable angle, the surface contact of the side of messenger's polygon regulating block and the boss of adjustment sheet compresses tightly the surface of the boss of adjustment sheet, fixes a position through surface contact between them, prevents that the adjustment sheet slippage from walking the position, realizes adjusting the many gears of adjustment sheet mounted position to realize adjusting many gears, the high accuracy of mounted position about the hinge mount. Compared with other traditional adjusting structures, the polygonal adjustable rivet adopted by the invention has the advantages of small and exquisite structure, simplicity and easiness in adjustmentThe operation and the adjustment distance are large, and the space saving is facilitated.
, covering a rivet cap on the top of the polygonal adjusting block, the rivet cap being circular, the middle of the top of the rivet cap being provided with an inner hexagonal hole, the center line of the rivet cap, the center line of the inner hexagonal hole and the center line of the rivet neck being coincident, when adjusting, the rivet can be conveniently adjusted by rotating by inserting an inner hexagonal wrench into the inner hexagonal hole, the center line of the rivet cap, the center line of the inner hexagonal hole and the center line of the rivet neck being coincident are limited, the acting force between the polygonal adjustable rivet and the adjusting piece can be ensured to be concentrated on the contact surface of the polygonal adjustable rivet and the adjusting piece, safety and reliability are ensured.
, the rivet head includes a hexagonal adjusting block, so that the rivet has six adjusting positions, which can meet the adjusting requirement of .
Preferably, the adjusting sheet is provided with a round hole, the long pull rod is provided with a waist-shaped hole opposite to the round hole, and the connecting rivet penetrates through the waist-shaped hole and the round hole in sequence to be riveted with the adjusting sheet.
Preferably, the end of the long supporting piece is riveted with the frame mounting horizontal plate by a fourth rivet , the other end of the long supporting piece is slidably connected with the long pull rod by a second rivet, the long pull rod is provided with a bar-shaped guide slot parallel to the length direction thereof, the second rivet is inserted into the bar-shaped guide slot, the end of the short supporting piece is slidably connected with the frame mounting horizontal plate by a third rivet and a fourth rivet, the frame mounting horizontal plate is provided with an arc-shaped guide slot adapted to the third rivet, a dust-proof rotating piece is arranged between the frame mounting horizontal plate and the short supporting piece, the dust-proof rotating piece covers the front surface of the arc-shaped guide slot, the third rivet passes through the arc-shaped guide slot and the dust-proof rotating piece to be connected with the short supporting piece, the fourth rivet passes through the dust-proof rotating piece and the arc-shaped guide slot to be connected with the short supporting piece by a second rivet, the third rivet, the fourth rivet passes through the arc-shaped guide slot, the dust-proof rotating piece passes through the arc-shaped guide slot, the dust-shaped guide rail, the dust-proof rotating piece is connected with the third rivet, the dust-proof rotating piece is connected with the dust-proof rotating piece, the third rivet, the dust-proof rotating piece is connected with the dust-removing rivet, the third rivet, the dust-removing rivet, the third rivet, the dust-removing horizontal rivet, the dust-.
Preferably, a lock block is fixed at the bottom of the long pull rod, a limit groove is formed in the bottom of the lock block, an opening of the limit groove faces downwards, the limit groove penetrates through the lock block in the length direction, a transmission rod is connected to the bottom of the fan installation horizontal plate, a -th long groove is formed in the fan installation horizontal plate, a second long groove is formed in the transmission rod, a antitheft eccentric rivet penetrates through the -th long groove and the second long groove in sequence to connect the fan installation horizontal plate and the transmission rod, the limit groove is matched with the antitheft eccentric rivet, after installation, the antitheft eccentric rivet is fixed at the top of an European standard U groove window sash profile, when the installed hinge is folded, the long pull rod is overlapped with the fan installation horizontal plate, the head of the antitheft eccentric rivet is limited in the limit groove, the front-back adjustment of the mounting position of the antitheft eccentric rivet can be achieved, the sealing performance of a window is improved, and the hinge is good in folding effect.
Compared with the prior art, the invention has the following advantages: the multifunctional European standard U groove invisible hinge disclosed by the invention has the functions of horizontal opening and inward falling, the sash mounting seat and the frame mounting seat are convenient to mount, the mounting is not limited by the edge width of the frame section bar and the sash section bar, and the mounting and use requirements of the narrow-edge European standard U groove frame section bar and the European standard U groove sash section bar with the enlarged sash edge on the hinge can be met, so that the universality of the hinge is improved. In addition, the vertical board of fan installation and the vertical board of frame installation can play better positioning action respectively, ensure hinge installation's reliability.
Drawings
FIG. 1 is an appearance view of the multifunctional European standard U-groove invisible hinge in the embodiment when the hinge is opened;
FIG. 2 is an appearance diagram of the multifunctional European standard U-groove invisible hinge in the embodiment when the multifunctional European standard U-groove invisible hinge is folded;
FIG. 3 is an exploded view of the multifunctional European standard U-groove invisible hinge in the embodiment;
FIG. 4 is an external view of a frame mount of the embodiment;
FIG. 5 is an external view of the locking piece of the embodiment;
FIG. 6 is a schematic diagram showing the relative positions of the anti-theft eccentric rivet and the lock block when the hinge is closed according to the embodiment;
FIG. 7 is an external view of a polygonal adjustable rivet according to an embodiment;
FIG. 8 is a bottom view of an embodiment of a polygonal adjustable rivet;
FIG. 9 shows the side surfaces S of the embodiment1、S2、……S6A plot of distance from the centerline of the rivet neck;
FIG. 10 is an external view of the regulating blade in the embodiment;
FIG. 11 is a cross-sectional view A-A of FIG. 10;
FIG. 12 shows a side S of the rivet head of a polygonal adjustable rivet3When the adjustable rivet is in surface contact with the surface of the boss, the relative position of the polygonal adjustable rivet and the adjusting sheet is schematically shown;
FIG. 13 is a cross-sectional view taken along line B-B of FIG. 12;
FIG. 14 shows a side S of the rivet head of a polygonal adjustable rivet2When the adjustable rivet is in surface contact with the surface of the boss, the relative position of the polygonal adjustable rivet and the adjusting sheet is schematically shown;
FIG. 15 shows a side S of the rivet head of a polygonal adjustable rivet1When the adjustable rivet is in surface contact with the surface of the boss, the relative position of the polygonal adjustable rivet and the adjusting sheet is schematically shown.
Detailed Description
The invention is described in further detail with reference to the following embodiments of the drawings.
The multifunctional invisible hinge with the European standard U groove of the embodiment 1 comprises a frame mounting seat 1, a long supporting sheet 2, a short supporting sheet 3, a long pull rod 4, a short pull rod 5 and a sash mounting seat 6, wherein a end of the long supporting sheet 2 is riveted with the frame mounting seat 1, another end of the long supporting sheet 2 is slidably connected with the long pull rod 4, a end of the short supporting sheet 3 is slidably connected with the frame mounting seat 1, another end of the short supporting sheet 3 is riveted with an end of the long pull rod 4, the middle of the short supporting sheet 3 is riveted with the middle of the long supporting sheet 2, another end of the long pull rod 4 is slidably connected with the sash mounting seat 6, an 86525 end of the short pull rod 5 is riveted with an end of the sash mounting seat 6, another end of the short pull rod 5 is riveted with the long pull rod 4, the sash mounting seat 6 comprises a body, a horizontal mounting plate 61 and a mounting plate 62 which are mutually perpendicular, a horizontal mounting plate 61 and a mounting plate 5391 end of the sash mounting plate 62 are arranged on a plurality of horizontal mounting grooves of U grooves 14, a plurality of mounting plates 9, a plurality of mounting plates are arranged on the frame mounting seats 12, and a plurality of U grooves perpendicular to a plurality of mounting plates 9, a plurality of vertical mounting plate grooves are arranged on the frame mounting seats perpendicular to a plurality of U mounting seats 9, and a plurality of mounting plates perpendicular to a mounting plate 9, and a plurality of mounting plate, and a plurality of vertical mounting plate, the frame mounting plate are arranged on a plurality of vertical frame mounting plate, the frame mounting seats perpendicular to a plurality of U groove of U mounting seats, the frame mounting seats.
In embodiment 1, a lock block 41 is fixed at the bottom of a long pull rod 4, a limit groove 42 is arranged at the bottom of the lock block 41, an opening of the limit groove 42 faces downward, the limit groove 42 penetrates through the lock block 41 in the length direction, a transmission rod 64 is connected to the bottom of a horizontal fan mounting plate 61, an -th long groove 65 is formed in the horizontal fan mounting plate 61, a second long groove 66 is formed in the transmission rod 64, a antitheft eccentric rivet 43 sequentially penetrates through the -th long groove 65 and the second long groove 66 to connect the horizontal fan mounting plate 61 with the transmission rod 64, the limit groove 42 is matched with the antitheft eccentric rivet 43, after installation, the antitheft eccentric rivet 43 is fixed at the top of a window sash profile of an euro-standard U groove , when an installed hinge is folded, the long pull rod 4 is overlapped with the horizontal fan mounting plate 61, a rivet head of the antitheft eccentric rivet 43 is limited in the limit groove 42, substantially, when the hinge is folded, the antitheft eccentric rivet head of the antitheft rivet 43 is fixed, the lock block 41 moves along with the long pull rod 4 and gradually approaches the antitheft eccentric rivet 43, and finally, the limit head of the antitheft eccentric rivet is sleeved on the eccentric rivet.
The multifunctional european-standard U-groove invisible hinge in embodiment 2 is different from embodiment 1 in that in embodiment 2, a left-right adjusting mechanism is arranged on the long pull rod 4, the left-right adjusting mechanism includes an adjusting sheet 7 and a polygonal adjustable rivet 8, a concave groove 44 is arranged on the upper side of the long pull rod 4, the shape of the upper surface of the groove 44 is matched with the shape of the lower surface of the adjusting sheet 7, the adjusting sheet 7 is stacked in the groove 44, a long strip hole 71 is formed in the adjusting sheet 7, a step 72 is arranged in the middle of the adjusting sheet 7, a boss 73 is arranged in the middle of the step 72, the boss 73 is located at the end of the long strip hole 71, the surface of the boss 73 is a plane 74 facing the long strip hole 71, the polygonal adjustable rivet 8 includes a rivet head 81, a rivet neck 82 and a rivet column 83, which are connected, the diameter of the rivet neck 82 is greater than that of the rivet column 83, in this embodiment, the polygonal adjustable rivet 8 is a hexagonal adjustable rivet, and theHexagonal adjusting block 84, hexagonal adjusting block 84 body coupling sets up the top at rivet neck 82, and hexagonal adjusting block 84' S cross section is the hexagon, and each side of hexagonal adjusting block 84 is parallel with the central line of rivet neck 82 respectively, marks as S respectively each side that links to each other in proper order of hexagonal adjusting block 841、S2、……SiWherein i is a positive integer not less than 3, let S1The side S is the side closest to the centerline of the rivet neck 821、S2、……SiThe distances from the center line of the rivet neck 82 are respectively marked as D1、D2、……Di，D1、D2、……DiThe size of the rivet column 83 is increased in sequence, the rivet column 83 penetrates through the long hole 71 from top to bottom to be riveted with the long pull rod 4, and the hexagonal adjusting block 84 is opposite to the boss 73.
In embodiment 2, a rivet cap 85 is covered on the top end of the hexagonal adjusting block, the rivet cap 85 is circular, a hexagon socket 86 is formed in the middle of the top end of the rivet cap 85, and the center line of the rivet cap 85, the center line of the hexagon socket 86 and the center line of the rivet neck 82 coincide.
The multifunctional european standard U-groove invisible hinge in embodiment 3 is different from embodiment 2 in that in embodiment 3, a round hole 75 is formed in the adjusting piece 7, a waist-shaped hole 45 opposite to the round hole 75 is formed in the long pull rod 4, and the connecting rivet 46 penetrates through the waist-shaped hole 45 and the round hole 75 to be riveted with the adjusting piece 7.
In embodiment 3, end of the long supporting piece 2 is riveted with the frame mounting horizontal plate 11 by a fifth rivet 91, another end of the long supporting piece 2 is slidably connected with the long pull rod 4 by a second rivet 92, a 1 strip-shaped guide slot 47 parallel to the length direction of the long pull rod 4 is formed in the long pull rod 4, the second rivet 92 is inserted into the th strip-shaped guide slot 47, end of the short supporting piece 3 is slidably connected with the frame mounting horizontal plate 11 by a third rivet 93 and a fourth rivet 94, an arc-shaped guide slot 15 adapted to the third rivet 93 is formed in the frame mounting horizontal plate 11, a dustproof rotating piece 31 is arranged between the frame mounting horizontal plate 11 and the short supporting piece 3, the dustproof rotating piece 31 is arranged on the front surface of the arc-shaped guide slot 15, the third rivet 93 is connected with the short supporting piece 3 by passing through the arc-shaped guide slot 15 and the dustproof rotating piece 31, the fourth rivet 94 passes through the dustproof rotating piece 31 and the frame mounting horizontal plate 11 to connect the short supporting piece 31, the end of the short supporting piece 3 and another pulling rod 4 are connected with the long pull rod mounting horizontal plate 11 by a sixth rivet 95, a rivet connected with the long pull rod mounting horizontal plate 46 by a fourth rivet 95, a rivet 96 passing through a rivet 96, and a rivet 96, and a rivet 97, a rivet 96, a rivet 97, and a rivet, and a rivet.
In the installation process of the multifunctional European standard U-groove invisible hinge in the embodiment 3, the left and right installation positions of the hinge can be adjusted in multiple gears through the left and right adjusting mechanism. During adjustment, the polygonal adjustable rivet 8 is rotated to enable the side surface of the hexagonal adjusting block 84 to be in contact with the boss 73 of the adjusting sheet 7 and apply acting force to the boss 73, so that the adjusting sheet 7 is pushed to move, and further the long pull rod 4 is pushed to move. After the adjustable rivet 8 of rotatory polygon to suitable angle, make the surface contact of the side of hexagon regulating block 84 and the boss 73 of adjustment sheet 7 and compress tightly the surface of the boss 73 of adjustment sheet 7, fix a position through surface contact between them, prevent that the adjustment sheet 7 slippage from walking the position, realize adjusting the many gears of adjustment sheet 7 mounted position to realize controlling mounted position's many gears, high accuracy and adjusting about the hinge mount. For example, before adjustment, as shown in FIG. 12, side S of rivet head 813And is in surface contact with the surface of the boss 73, and the distance between the rivet column 83 and the round hole 75 is 22 mm. When the adjustment is needed, the polygonal adjustable rivet 8 is rotated to a proper angle, and the side S of the rivet head 81 is at the moment2In surface contact with the surface of the boss 73, as shown in fig. 14, the distance between the rivet stem 83 and the circular hole 75 is 24.5mm, which is increased by 2.5mm compared with the distance between the rivet stem and the circular hole before adjustment, so that the left and right installation positions of the hinge are adjusted by 2.5 mm. When side S of rivet head 811When the rivet stem 83 comes into surface contact with the surface of the boss 73, the distance between the rivet stem 83 and the circular hole 75 is 20mm, as shown in fig. 15. Therefore, the polygonal adjustable rivet 8 can realize left and right hingeThe maximum 4.5mm of the installation position is adjusted, and the adjustment distance is large. In practical application, the adjustment of other distances can be realized according to the difference of the actual size of the polygonal adjustable rivet 8.
When the multifunctional European standard U-groove invisible hinge is installed, the sash installation horizontal plate 61 and the sash installation vertical plate 62 are installed at the upper end corner of a European standard U-groove sash profile, the sash installation horizontal plate 61 and the sash installation vertical plate 62 are respectively inserted into the U-groove at the corresponding positions, screws are respectively driven into a plurality of screw installation holes 63, the sash installation seat 6 is fixed on the European standard U-groove sash profile, the frame installation horizontal plate 11 and the frame installation vertical plate 12 are installed at the upper end corner of the European standard U-groove sash profile corresponding to the upper end corner of the European standard U-groove sash profile, the frame installation horizontal plate 11 and the frame installation vertical plate 12 are respectively arranged outside the U-groove of the European standard U-groove sash profile, the screws are respectively driven into a plurality of second screw installation holes 13, the frame installation seat 1 is fixed on the European standard U-groove sash profile, the sash installation seat 6 and the frame installation seat 1 are convenient to install, the installation is not limited by the size of the sash profile and the width of the sash profile, the requirement of the European standard U-groove hinge for increasing the usage of the European standard U-groove hinge can be met, and the usage of the European standard U-groove sash profile can be increased.

Claims (8)

  1. The multifunctional European standard U-groove invisible hinge comprises a frame mounting seat, a long supporting sheet, a short supporting sheet, a long pull rod, a short pull rod and a sash mounting seat, wherein the end of the long supporting sheet is riveted with the frame mounting seat, the other end of the long supporting sheet is in sliding connection with the long pull rod, the end of the short supporting sheet is in sliding connection with the frame mounting seat, the other end of the short supporting sheet is riveted with the end of the long pull rod, the middle of the short supporting sheet is riveted with the middle of the long supporting sheet, the other end of the long pull rod is in sliding connection with the sash mounting seat, the end of the short pull rod is riveted with the end of the sash mounting seat, the other end of the short pull rod is riveted with the long pull rod, the sash mounting seat comprises a sash body, a horizontal mounting plate and a mounting plate which are perpendicular to each other, the horizontal mounting plate and a plurality of vertical mounting plates are arranged on the sash mounting seat, the horizontal mounting plate, the mounting plate and the horizontal mounting plate and the sash mounting plate is provided with a plurality of U-groove mounting screws mounting plate, and the vertical mounting plate, and the horizontal mounting plate is provided with a plurality of the U-mounting plate, and a plurality of the vertical mounting plate, the U-mounting plate is provided with a plurality of the U-mounting groove bolt of the vertical mounting plate, and a plurality of the sash mounting plate is provided with a plurality of the U-mounting groove bolt installation groove bolt provided with a.
  2. 2. The kinds of multi-functional European-standard U groove invisible hinges of claim 1, wherein the frame mounting seat is provided with a reverse-warping notch, the reverse-warping notch is provided at the joint of the frame mounting horizontal plate and the frame mounting vertical plate, and the edge of end of the long support piece riveted with the frame mounting seat extends into the reverse-warping notch.
  3. 3. The multifunctional European standard U-groove invisible hinge as claimed in claim 1, wherein the long rod is provided with a left-right adjustment mechanism, the left-right adjustment mechanism comprises an adjustment sheet and a polygonal adjustable rivet, the upper side of the long rod is provided with a concave groove, the shape of the upper surface of the concave groove is matched with the shape of the lower surface of the adjustment sheet, the adjustment sheet is stacked in the groove, the adjustment sheet is provided with a long hole, the middle of the adjustment sheet is provided with a step, the middle of the step is provided with a boss, the boss is located at the end of the long hole, the surface of the boss is a plane facing the long hole, the polygonal adjustable rivet comprises a rivet head, a rivet neck and a rivet column which are connected through bodies, the diameter of the rivet neck is larger than that of the rivet column, the rivet head comprises a polygonal adjustment block, the polygonal adjustment block is connected through a body at the top end of the rivet neck, the cross section of the adjustment block is a polygonal block, the polygonal adjustment block is parallel to the polygonal side surface of the polygonal adjustment block, and the polygonal adjustment block is marked as S-shaped side surface of the polygonal adjustment block1、S2、……SiWherein i is a positive integer not less than 3, let S1The side surface S is the side surface closest to the central line of the rivet neck1、S2、……SiThe distances from the center line of the rivet neck are respectively marked as D1、D2、……Di，D1、D2、……DiThe sizes of the rivet columns are sequentially increased, the rivet columns penetrate through the strip holes from top to bottom to be riveted with the long pull rods, and the polygonal adjusting blocks are opposite to the lug bosses.
  4. 4. The kinds of multi-functional European-standard U-groove invisible hinges of claim 3, wherein a rivet cap is covered on the top end of the polygonal adjusting block, the rivet cap is circular, a hexagon socket is formed in the middle of the top end of the rivet cap, and the center line of the rivet cap, the center line of the hexagon socket and the center line of the rivet neck coincide.
  5. 5. The multifunctional Europe standard U groove invisible hinge of claim 4, wherein the rivet head includes a hexagonal adjusting block.
  6. 6. The kinds of multi-functional European-standard U-groove invisible hinges of claim 3, wherein the adjusting plate is provided with a round hole, the long pull rod is provided with a waist-shaped hole opposite to the round hole, connecting rivets pass through the waist-shaped hole and the round hole in sequence to be riveted with the adjusting plate.
  7. 7. The kinds of multifunctional invisible hinge with Europe standard U groove as defined in claim 6, wherein the end of the long branch blade is riveted with the horizontal frame mounting plate by a th rivet, the other end of the long branch blade is slidably connected with the long pull rod by a second rivet, the long pull rod is provided with a th strip guide groove parallel to the length direction thereof, the second rivet is inserted into the rd strip guide groove, the end of the short branch blade is slidably connected with the horizontal frame mounting plate by a third rivet and a fourth rivet, the horizontal frame mounting plate is provided with an arc guide groove adapted to the third rivet, a rotation sheet is provided between the horizontal frame mounting plate and the short branch blade, the rotation sheet is provided on the front surface of the arc guide groove, the third rivet passes through the arc guide groove and the rotation sheet and is connected with the short branch blade, the fourth rivet passes through the horizontal frame mounting plate and the fifth horizontal bar mounting plate, the fifth rivet passes through the fifth horizontal bar mounting plate, the fifth rivet is connected with the fifth rivet, the seventh rivet is connected with the fifth rivet, the sixth rivet is connected with the fifth rivet, the sixth rivet is connected with the sixth rivet, the third rivet, the sixth rivet, the third rivet, the sixth rivet, the third rivet, the sixth rivet, the third rivet, the sixth rivet, the third rivet.
  8. 8. The kinds of multi-functional European-standard U-groove invisible hinge of claim 1, wherein a lock block is fixed to the bottom of the long pull rod, a limit groove is formed in the bottom of the lock block, an opening of the limit groove faces downward, the limit groove penetrates through the lock block in the length direction, a transmission rod is connected to the bottom of the fan installation horizontal plate, a th elongated slot is formed in the fan installation horizontal plate, a second elongated slot is formed in the transmission rod, a antitheft eccentric rivet penetrates through the th elongated slot and the second elongated slot in sequence to connect the fan installation horizontal plate and the transmission rod, the limit groove is matched with the antitheft eccentric rivet, after installation, the antitheft eccentric rivet is fixed to the top of the European-standard U-groove window sash profile, when the installed hinge is closed, the long pull rod overlaps with the fan installation horizontal plate, and a rivet head of the antitheft eccentric rivet is limited in the limit groove.
CN201911000011.9A 2019-10-21 2019-10-21 multifunctional European standard U-groove invisible hinge Pending CN110735573A (en)

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Application Number Priority Date Filing Date Title
CN201911000011.9A CN110735573A (en) 2019-10-21 2019-10-21 multifunctional European standard U-groove invisible hinge

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI714505B (en) * 2020-05-15 2020-12-21 温金華 Concealed hinge structure (1)
CN112554713A (en) * 2020-12-11 2021-03-26 南通苏驰建设工程有限公司 Door and window capable of being manually and automatically opened and tilted inwards
CN113175284A (en) * 2021-04-23 2021-07-27 重庆好德五金有限公司 Diagonal draw bar assembly anti-sway structure and hidden internal casement window hinge

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI714505B (en) * 2020-05-15 2020-12-21 温金華 Concealed hinge structure (1)
CN112554713A (en) * 2020-12-11 2021-03-26 南通苏驰建设工程有限公司 Door and window capable of being manually and automatically opened and tilted inwards
CN113175284A (en) * 2021-04-23 2021-07-27 重庆好德五金有限公司 Diagonal draw bar assembly anti-sway structure and hidden internal casement window hinge
CN113175284B (en) * 2021-04-23 2023-07-14 重庆好德五金集团有限公司 Inclined pull rod assembly anti-shaking structure and hidden type inward casement window hinge

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