CN109403770B - Invisible hinge for aluminum-wood composite door and window - Google Patents
Invisible hinge for aluminum-wood composite door and window Download PDFInfo
- Publication number
- CN109403770B CN109403770B CN201811451313.3A CN201811451313A CN109403770B CN 109403770 B CN109403770 B CN 109403770B CN 201811451313 A CN201811451313 A CN 201811451313A CN 109403770 B CN109403770 B CN 109403770B
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- bottom plate
- piece
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. flaps
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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
- E05D7/00—Hinges or pivots of special construction
- E05D7/04—Hinges adjustable relative to the wing or the frame
- E05D7/0415—Hinges adjustable relative to the wing or the frame with adjusting drive means
- E05D7/0423—Screw-and-nut mechanisms
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F7/00—Accessories for wings not provided for in other groups of this subclass
- E05F7/06—Devices for taking the weight of the wing, arranged away from the hinge axis
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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
- E05D7/00—Hinges or pivots of special construction
- E05D7/04—Hinges adjustable relative to the wing or the frame
- E05D2007/0469—Hinges adjustable relative to the wing or the frame in an axial direction
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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
- E05D7/00—Hinges or pivots of special construction
- E05D7/04—Hinges adjustable relative to the wing or the frame
- E05D2007/0484—Hinges adjustable relative to the wing or the frame in a radial direction
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The invention discloses an invisible hinge for an aluminum-wood composite door and window, which comprises a fan mounting sheet, a supporting sheet, a bearing sheet and a bottom plate which are vertically overlapped, wherein a first guide groove is formed in the fan mounting sheet along the length direction of the fan mounting sheet, a fourth rivet penetrates through the first guide groove to rivet with the bearing sheet, a first step and a second step which are in smooth transition are arranged along the length direction of the first guide groove, the surface of the second step is lower than the surface of the first step, the fall between the first step and the second step is 1-3 mm, the first step is far away from the outer end of the fan mounting sheet, the rivet head of the fourth rivet can slide back and forth along the surface of the first step and the surface of the second step, and when the fourth rivet contacts with the first step, the surface of the rivet head of the fourth rivet is flush with the surface of the fan mounting sheet. The invisible hinge can compensate sagging deformation of the door and window sashes caused by dead weight, so that the bottom surfaces of the door and window sashes are always on the same horizontal plane when the door and window sashes are opened and closed, opening and closing of the door and window sashes and the use effect are ensured, and the service life is long.
Description
Technical Field
The invention relates to a door and window hinge, in particular to an invisible hinge for an aluminum-wood composite door and window.
Background
The invisible hinge (i.e. the hidden hinge) is used for connecting the door and window sashes and the door and window frames, so as to realize the opening and closing of the doors and windows. The invisible hinge generally comprises a leaf mounting sheet, a supporting sheet, a bearing sheet and a bottom plate which are overlapped up and down, wherein the bottom plate is fixedly arranged on a door and window frame through screws, the leaf mounting sheet is fixedly arranged on a door and window leaf through screws, two ends of the riveted bearing sheet and the supporting sheet are respectively connected with the bottom plate and the leaf mounting sheet, and generally, a set of hinge is required to be arranged on a door and a window respectively up and down. The defects of the existing invisible hinge are mainly that: 1. the weight of the door and window sashes is usually more than 60 kg, and after the door and window sashes are installed, the door and window sashes with larger weight are supported by the sash mounting pieces, so that the door and window sashes can sag and deform by about 2mm under the action of dead weight, the opening and closing and using effects of the door and window sashes are affected, in addition, when the door and window are opened in an inverted mode, the surfaces of rivets installed on the door and window sashes are higher than the sash mounting pieces, the bottom surfaces of the door and window sashes are interfered, and the opening and the closing of the door and window sashes are affected; 2. the bottom plate is fixed on the door and window frame through the screws, time and labor are wasted during installation, the screws are easy to loosen during use, and the installation accuracy and the use effect are affected; 3. the door and window fan is generally adjusted through the upper and lower adjusting screw and the upper and lower relative position of door and window frame, and upper and lower adjusting screw is installed in the regulating block that switches on from top to bottom, and the regulating block is installed on the fan mounting piece, and after the installation, the bottom of adjusting screw is all the time supported with the top of installing the rivet on the fan mounting piece and is contacted, and both are the face contact, and with the repeated opening and shutting of door and window fan, scraping repeatedly, wearing and tearing of the bottom of adjusting screw and the top of this rivet easily drive the adjusting screw simultaneously and rotate, turn loose, influence the relative installation accuracy of door and window fan and door and window frame.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the invisible hinge for the aluminum-wood composite door and window, which can compensate sagging deformation of the door and window sash caused by dead weight, so that the bottom surface of the door and window sash is always on the same horizontal plane when the door and window sash is opened and closed, the opening and closing and the using effects of the door and window sash are ensured, and the service life is long. The invisible hinge is mainly suitable for aluminum-wood composite doors and windows, has multiple functions of inward side-hung, outward side-hung and the like, and can be used for other types of doors and windows besides aluminum-wood composite doors and windows.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides an stealthy hinge for aluminum-wood composite door and window, includes upper and lower superimposed fan mounting piece, prop up piece, bearing piece and bottom plate, the one end of bearing piece with the bottom plate rivet through first rivet, the other end of bearing piece with fan mounting piece sliding connection, the one end of prop up piece with fan mounting piece rivet through the second rivet, the other end of prop up piece with bottom plate sliding connection, the middle part of prop up piece with the bearing piece pass through the third rivet riveting, the outer end of fan mounting piece be connected with the mount pad, the outer end of bottom plate offer a plurality of connecting holes, mount pad with the connecting hole be used for realizing this stealthy hinge and door and window hardware system be connected, fan mounting piece on offer along its length direction's first guide slot, fourth rivet pass first guide slot with the bearing piece rivet, along the length direction of first guide slot be provided with first step of transition and second step, the second step be less than first step and fourth step surface mounting piece and fourth step surface-down step 1 the rivet when the fourth step is the fourth step surface-down step is the rivet is down with the fourth step surface of fourth step surface mounting piece, and fourth step surface-step 3.
After the invisible hinge for the aluminum-wood composite door and window is installed, the fan installation sheet is fixed on the door and window fan, the bottom plate is fixed on the door and window frame, and two sets of the invisible hinges are required to be installed on the door and window fan, one set is arranged on the upper part and the lower part of the door and window. In the use process after installation, when the door and window sash is opened, the door and window sash is supported by a set of sash mounting sheets of invisible hinges below, the bottom surface of the door and window sash is contacted with a fourth rivet, and the first step is equivalent to automatically lifting the mounting height of the door and window sash by 1-3 mm, so that the sagging deformation of the door and window sash caused by dead weight can be compensated; after the door and window fan is closed, the hinge is closed, the fourth rivet slides down to be in contact with the second step, and the surface of the rivet head of the fourth rivet is lower than the surface of the fan mounting piece. Therefore, when the door and window sashes are opened and closed, the bottom surfaces of the door and window sashes are always on the same horizontal plane, the opening and closing and the using effects of the door and window sashes are ensured, and the service life is long. In addition, after the door and window sash is installed in an inverted mode, the drop between the second step and the first step reserves an avoidance space for the fourth rivet, so that the fourth rivet cannot interfere the bottom surface of the door and window sash when the door and window sash is opened in an inverted mode, and safety and reliability are achieved.
Preferably, the bottom plate is fixed on the door and window frame through a plurality of reverse units, each reverse unit comprises a reverse fin and an inner hexagonal rivet, the reverse fin is arranged between the bottom plate and the door and window frame, the width of the reverse fin is matched with the width of the C-shaped notch on the door and window frame, the length of the reverse fin is larger than the width of the reverse fin, a waist-shaped hole is formed in the reverse fin, a mounting hole opposite to the waist-shaped hole is formed in the bottom plate, the cross section shape of the lower end of the inner hexagonal rivet is matched with the shape of the waist-shaped hole, and the lower end of the inner hexagonal rivet penetrates through the mounting hole and is inserted into the waist-shaped hole. During installation, firstly, the reverse fin is inserted into the C-shaped notch on the door and window frame, then the bottom plate is horizontally placed above the C-shaped notch of the C-shaped door and window frame, the mounting hole is aligned with the waist-shaped hole on the reverse fin, and then the inner hexagonal rivet is inserted into the waist-shaped hole, the lower end of the inner hexagonal rivet penetrates through the mounting hole to be inserted into the waist-shaped hole, and then the inner hexagonal rivet is slightly rotated (for example, 90 degrees) through the inner hexagonal wrench to drive the reverse fin to slightly rotate, so that the reverse fin is firmly clamped in the C-shaped notch, and thus the installation of a plurality of reverse fin units is completed, namely, the bottom plate is fixed on the door and window frame. The anti-fin is convenient to install, the width of the anti-fin is consistent with that of the C-shaped notch, the anti-fin has a guide function, and meanwhile, the anti-fin has a larger contact area with the bottom plate, so that the bottom plate can be installed more firmly and reliably, and a better bearing effect is achieved.
Further, the two side surfaces of the anti-tilting sheet in the length direction are outwards convex cambered surfaces respectively, and the cambered surfaces have guiding function, so that the anti-tilting sheet can be prevented from being blocked during installation.
Preferably, the bottom plate is fixed on the door and window frame through two reverse warping units, and the two reverse warping units are respectively arranged at two ends of the bottom plate.
Preferably, the inner end of the fan mounting piece is fixed with an adjusting block, a longitudinal threaded hole is formed in the adjusting block, an inner hexagonal adjusting screw used for adjusting the upper and lower mounting positions of the door and window fan is mounted in the longitudinal threaded hole, the longitudinal threaded hole is opposite to the second rivet, the rivet head of the second rivet is axially limited in the longitudinal threaded hole, and a steel ball is mounted between the rivet head of the second rivet and the inner hexagonal adjusting screw. The upper and lower relative positions of the door and window sashes and the door and window frames can be adjusted by rotating the inner hexagonal adjusting screw. The steel balls arranged between the inner hexagonal adjusting screw and the rivet head of the second rivet do not influence the adjustment of the upper and lower relative positions of the door window sash and the door window frame. In the use process after the invisible hinge is installed, the steel balls are respectively in point contact with the inner hexagonal adjusting screw and the second rivet, so that the friction resistance is small, the door and window can be opened and closed more smoothly, the problem of loosening of the inner hexagonal adjusting screw is effectively avoided, and the installation accuracy of the door and window is ensured.
Preferably, the bottom plate is provided with a second guide groove with inclination along the length direction, one end of the second guide groove, which is close to the first rivet, is gradually inclined to the front side surface of the bottom plate, and the fifth rivet penetrates through the second guide groove to be riveted with the support piece. The existing invisible hinge for doors and windows in the market can not be adjusted in tightness after the door and window wings are closed in the use process after installation. The second guide groove with the inclination is arranged on the bottom plate, and the second guide groove with the inclination can apply forward thrust to the supporting piece in the closing process of the door and window sash, so that the door and window sash is tightly attached to the door and window frame, the self-locking function is realized while the door and window is closed, and a better door and window sealing effect is achieved.
Further, the included angle between the center line of the second guide groove and the front side surface of the bottom plate is 5-10 degrees, and the smooth realization of the self-locking function of the door and window can be ensured on the premise that the door and window can be normally opened and closed.
Preferably, the fifth rivet is an eccentric rivet. When the self-locking effect achieved by the second guide groove with the inclination can not completely meet the sealing requirement, the front-back distance between the door and window sashes can be adjusted by rotating the fifth eccentric rivet, so that the tightness of the door and window sashes can be further adjusted.
Compared with the prior art, the invention has the following advantages: in the use process after the invisible hinge for the aluminum-wood composite door and window is installed, when the door and window sash is opened, the door and window sash is supported by a lower set of sash mounting sheets of the invisible hinge, the bottom surface of the door and window sash is contacted with a fourth rivet, and the first step is equivalent to automatically lifting the installation height of the door and window sash by 1-3 mm, so that the sagging deformation of the door and window sash caused by dead weight can be compensated; after the door and window fan is closed, the hinge is closed, the fourth rivet slides down to be in contact with the second step, and the surface of the rivet head of the fourth rivet is lower than the surface of the fan mounting piece. Therefore, when the door and window sashes are opened and closed, the bottom surfaces of the door and window sashes are always on the same horizontal plane, the opening and closing and the using effects of the door and window sashes are ensured, and the service life is long. In addition, after the door and window sash is installed in an inverted mode, the drop between the second step and the first step reserves an avoidance space for the fourth rivet, so that the fourth rivet cannot interfere the bottom surface of the door and window sash when the door and window sash is opened in an inverted mode, and safety and reliability are achieved. The invisible hinge is mainly suitable for aluminum-wood composite doors and windows, has multiple functions of inward side-hung, outward side-hung and the like, and can be used for other types of doors and windows besides aluminum-wood composite doors and windows.
Drawings
Fig. 1 is an external view (with a mounting seat) of an invisible hinge for an aluminum-wood composite door and window in an embodiment;
FIG. 2 is an external view (without a mounting seat) of an embodiment of a hidden hinge for an aluminum-wood composite door and window;
fig. 3 is an exploded view of an invisible hinge (without a mounting seat) for an aluminum-wood composite door and window according to an embodiment.
Detailed Description
The invention is described in further detail below with reference to the embodiments of the drawings.
The invisible hinge for the aluminum-wood composite door and window of embodiment 1 is shown in the figure, the invisible hinge comprises a fan mounting sheet 1, a supporting sheet 2, a bearing sheet 3 and a bottom plate 4 which are vertically overlapped, one end of the bearing sheet 3 is riveted with the bottom plate 4 through a first rivet 51, the other end of the bearing sheet 3 is in sliding connection with the fan mounting sheet 1, one end of the supporting sheet 2 is riveted with the fan mounting sheet 1 through a second rivet 52, the other end of the supporting sheet 2 is in sliding connection with the bottom plate 4, the middle part of the supporting sheet 2 is riveted with the bearing sheet 3 through a third rivet 53, the outer end of the fan mounting sheet 1 is connected with a mounting seat 11, the outer end of the bottom plate 4 is provided with two connecting holes 41, the mounting seat 11 and the connecting holes 41 are used for realizing connection of the invisible hinge and door and window hardware systems, a first guide groove 12 which is arranged along the length direction of the fan mounting sheet 1 is arranged, a fourth rivet 54 penetrates through the first guide groove 12 and the bearing sheet 3, a first step 13 and a second step 14 which are in transition is arranged along the length direction of the first guide groove 12, the surface of the second step 14 is lower than the surface of the first step 13, the difference between the first step 13 and the second step 14 is the surface of the fourth step 14 which is far from the first step 13 mm, and the surface of the fourth step 14 is arranged along the length direction of the first rivet 13, which is far from the fourth step 13. When the hinge is opened, as shown in fig. 1, the fourth rivet 54 contacts the first step 13, and the surface of the rivet head of the fourth rivet 54 is flush with the surface of the fan mounting piece 1; when the hinge is closed, the fourth rivet 54 is slid down into contact with the second step 14 as shown in fig. 2, the surface of the rivet head of the fourth rivet 54 being lower than the surface of the fan mounting tab 1.
In embodiment 1, the bottom plate 4 is fixed on the door and window frame through two anti-upwarping units, the two anti-upwarping units are respectively arranged at two ends of the bottom plate 4, each anti-upwarping unit comprises an anti-upwarping sheet 44 and an inner hexagonal rivet 45, the anti-upwarping sheet 44 is arranged between the bottom plate 4 and the door and window frame, the width of the anti-upwarping sheet 44 is matched with the width of a C-shaped notch on the door and window frame, the length of the anti-upwarping sheet 44 is larger than the width of the anti-upwarping sheet, two side surfaces 46 in the length direction of the anti-upwarping sheet 44 are respectively outwards cambered surfaces, a waist-shaped hole 47 is formed in the anti-upwarping sheet 44, a mounting hole 48 opposite to the waist-shaped hole 47 is formed in the bottom plate 4, the cross section shape of the lower end of the inner hexagonal rivet 45 is matched with the shape of the waist-shaped hole 47, and the lower end of the inner hexagonal rivet 45 is inserted into the waist-shaped hole 47 through the mounting hole 48.
The concealed hinge for aluminum-wood composite doors and windows of embodiment 2 is different from embodiment 1 in that in embodiment 2, an adjusting block 6 is fixed at the inner end of a fan mounting piece 1, a longitudinal threaded hole 61 is formed in the adjusting block 6, an inner hexagonal adjusting screw 62 for adjusting the vertical mounting position of a door and a window fan is mounted in the longitudinal threaded hole 61, the longitudinal threaded hole 61 is opposite to a second rivet 52, the rivet head of the second rivet 52 is limited in the longitudinal threaded hole 61 in the axial direction, and a steel ball 63 is mounted between the rivet head of the second rivet 52 and the inner hexagonal adjusting screw 62. In the use process after the invisible hinge is installed, the steel balls 63 are respectively in point contact with the inner hexagonal adjusting screw 62 and the second rivet 52, so that the friction resistance is small, the door and window can be opened and closed more smoothly, the problem of loosening of the inner hexagonal adjusting screw 62 is effectively avoided, and the installation accuracy of the door and window is ensured.
The concealed hinge for aluminum-wood composite door and window in embodiment 3 is different from embodiment 2 in that in embodiment 3, the bottom plate 4 is provided with a second guide groove 42 with a slope along the length direction, the second guide groove 42 is gradually inclined from one end of the second guide groove near the first rivet 51 to the front side 43 of the bottom plate 4, the included angle between the center line of the second guide groove 42 and the front side 43 of the bottom plate 4 is 8 °, the fifth rivet 55 penetrates through the second guide groove 42 to be riveted with the support plate 2, and the fifth rivet 55 is an eccentric rivet. In the closing process of the door and window sash, the second guide groove 42 with inclination can apply forward thrust to the supporting piece 2 to force the door and window sash to be tightly attached to the door and window frame, so that the self-locking function is realized while the door and window is closed, and a good door and window sealing effect is achieved. When the self-locking effect achieved by the second guide groove 42 with inclination cannot fully meet the sealing requirement, the fifth rivet 55 with eccentricity can be adjusted by rotating, so that the front-back distance between the door and window sashes can be adjusted, and the tightness of the door and window sashes can be further adjusted.
After the invisible hinge for the aluminum-wood composite door and window is installed, the fan installation sheet 1 is fixed on the door and window fan, the bottom plate 4 is fixed on the door and window frame, and two sets of the invisible hinges are required to be installed on the door and window fan, one set is arranged on the upper side and the lower side of the door and window. Taking the following invisible hinges as an example, the installation process of the bottom plate 4 on the door and window frame is as follows: firstly, the anti-tilting tabs 44 of the two anti-tilting units are respectively inserted into C-shaped notches on the door and window frames, then the bottom plate 4 is horizontally placed above the C-shaped notches of the C-shaped door and window frames, the two mounting holes 48 are respectively aligned with the waist-shaped holes 47 on the two anti-tilting tabs 44, the inner hexagonal rivets 45 are respectively arranged, the lower end of each inner hexagonal rivet 45 penetrates through one mounting hole 48 to be inserted into the corresponding waist-shaped hole 47, then the inner hexagonal rivets 45 are respectively rotated slightly (for example, 90 degrees) through an inner hexagonal wrench, the anti-tilting tabs 44 are driven to slightly rotate, and the two anti-tilting tabs 44 are firmly clamped in the C-shaped notches, so that the installation of the two anti-tilting units is completed, namely, the bottom plate 4 is fixed on the door and window frames. The anti-fin 44 is convenient to install, the width of the anti-fin 44 is consistent with that of the C-shaped notch, the anti-fin has a guide function, and meanwhile, the anti-fin has a larger contact area with the bottom plate 4, so that the bottom plate 4 can be installed more firmly and reliably, and a better bearing effect is achieved.
In the use process after installation, when the door and window fan is opened, the door and window fan is supported by a fan mounting piece 1 of a set of invisible hinges below, the bottom surface of the door and window fan is contacted with a fourth rivet 54, and the first step 13 is equivalent to automatically lifting the mounting height of the door and window fan by 2mm, so that the sagging deformation of the door and window fan caused by the dead weight can be compensated; after the door and window sash is closed, the hinge is closed, the fourth rivet 54 is slid down to contact the second step 14, and the surface of the rivet head of the fourth rivet 54 is lower than the surface of the sash mounting piece 1. Therefore, when the door and window sashes are opened and closed, the bottom surfaces of the door and window sashes are always on the same horizontal plane, the opening and closing and the using effects of the door and window sashes are ensured, and the service life is long.
The invisible hinge for the aluminum-wood composite door and window has multiple functions of inward side-hung, outward side-hung and the like, and can be used for other types of doors and windows besides the aluminum-wood composite door and window. After the door and window sash is installed in an inverted mode, the fall between the second step 14 and the first step 13 reserves an avoidance space for the fourth rivet, so that the fourth rivet 54 nail cannot interfere the bottom surface of the door and window sash when the door and window sash is opened in an inverted mode, and safety and reliability are achieved.
Claims (8)
1. The utility model provides an stealthy hinge for aluminum-wood composite door and window, includes upper and lower superimposed fan mounting piece, branch piece, bearing piece and bottom plate, the one end of bearing piece with the bottom plate rivet through first rivet, the other end of bearing piece with fan mounting piece sliding connection, the one end of branch piece with fan mounting piece rivet through the second rivet, the other end of branch piece with bottom plate sliding connection, the middle part of branch piece with the bearing piece rivet through the third rivet, the outer end of fan mounting piece be connected with the mount pad, the outer end of bottom plate seted up a plurality of connecting holes, the mount pad with the connecting hole be used for realizing this stealthy hinge and door and window hardware system's connection, its characterized in that: the fan mounting piece on set up along its length direction set up first guide slot, the fourth rivet pass first guide slot with the bearing piece riveting, follow the length direction of first guide slot be provided with smooth transition's first step and second step, the surface of second step be less than the surface of first step, first step with the fall of second step be 1 ~ 3mm, first step keep away from the outer end of fan mounting piece, the rivet head of fourth rivet can follow the surface of first step with the surface round trip slip of second step, the fourth rivet with the first step when contacting, the rivet head of fourth rivet the surface flush with the surface of fan mounting piece.
2. The invisible hinge for aluminum-wood composite doors and windows according to claim 1, wherein: the bottom plate fix on the door and window frame through a plurality of anti units that warp, every anti unit including anti piece and interior hexagonal rivet that warp, anti piece set up the bottom plate with the door and window frame between, the width of anti piece with the width looks adaptation of C type notch on the door and window frame, the length of anti piece be greater than its width, anti piece on seted up waist type hole, the bottom plate on seted up with waist type hole position relative mounting hole, the cross section shape of the lower extreme of interior hexagonal rivet with waist type hole's shape looks adaptation, interior hexagonal rivet's lower extreme pass the mounting hole insert waist type downthehole.
3. The invisible hinge for aluminum-wood composite doors and windows according to claim 2, wherein: the two side surfaces of the anti-tilting sheet in the length direction are convex cambered surfaces respectively.
4. The invisible hinge for aluminum-wood composite doors and windows according to claim 2, wherein: the bottom plate is fixed on the door and window frame through two reverse warping units, and the two reverse warping units are respectively arranged at two ends of the bottom plate.
5. The invisible hinge for aluminum-wood composite doors and windows according to claim 1, wherein: the inner end of the fan mounting piece is fixedly provided with an adjusting block, the adjusting block is provided with a longitudinal threaded hole, an inner hexagonal adjusting screw used for adjusting the upper and lower mounting positions of the door and window fan is mounted in the longitudinal threaded hole, the longitudinal threaded hole is opposite to the second rivet, the axial limit of the rivet head of the second rivet is located in the longitudinal threaded hole, and a steel ball is mounted between the rivet head of the second rivet and the inner hexagonal adjusting screw.
6. The invisible hinge for aluminum-wood composite doors and windows according to claim 1, wherein: the bottom plate is provided with a second guide groove with inclination along the length direction, one end of the second guide groove, which is close to the first rivet, is gradually inclined to the front side surface of the bottom plate, and the fifth rivet penetrates through the second guide groove to be riveted with the support sheet.
7. The invisible hinge for aluminum-wood composite doors and windows according to claim 6, wherein: the included angle between the central line of the second guide groove and the front side surface of the bottom plate is 5-10 degrees.
8. The invisible hinge for aluminum-wood composite doors and windows according to claim 6, wherein: the fifth rivet is an eccentric rivet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811451313.3A CN109403770B (en) | 2018-11-30 | 2018-11-30 | Invisible hinge for aluminum-wood composite door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811451313.3A CN109403770B (en) | 2018-11-30 | 2018-11-30 | Invisible hinge for aluminum-wood composite door and window |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109403770A CN109403770A (en) | 2019-03-01 |
| CN109403770B true CN109403770B (en) | 2023-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811451313.3A Active CN109403770B (en) | 2018-11-30 | 2018-11-30 | Invisible hinge for aluminum-wood composite door and window |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110499980A (en) * | 2019-08-13 | 2019-11-26 | 佛山市顺德区勒流镇汇强金属制品有限公司 | A kind of Hinge for window and door |
| CN110735573A (en) * | 2019-10-21 | 2020-01-31 | 宁波市维特建筑五金有限公司 | multifunctional European standard U-groove invisible hinge |
| CN112593796A (en) * | 2020-12-08 | 2021-04-02 | 广州力天文化创意产业集团有限公司 | Hinge that can panorama in same direction as smooth opening that applies to museum exhibition cabinet door |
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| CN203321153U (en) * | 2013-06-28 | 2013-12-04 | 华鹏集团有限公司 | Lower hinge device of aluminium alloy window |
| CN104563692A (en) * | 2015-01-15 | 2015-04-29 | 瑞安市欧之伦建筑五金有限公司 | Hidden hinge applicable to doors and windows |
| CN204850838U (en) * | 2015-08-03 | 2015-12-09 | 宁波市维特建筑五金有限公司 | Hidden hinge of super bearing of inside and outside flat -open window |
| CN105201314A (en) * | 2015-10-20 | 2015-12-30 | 宁波市维特建筑五金有限公司 | Multifunctional hidden hinge convenient for window cleaning |
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| CN206053633U (en) * | 2016-08-19 | 2017-03-29 | 郭远明 | A kind of door and window built-in hinge |
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| CN207228860U (en) * | 2017-09-27 | 2018-04-13 | 佛山市颢进科技有限公司 | A kind of improved concealed hinge |
| CN207377341U (en) * | 2017-10-25 | 2018-05-18 | 宁波市维特建筑五金有限公司 | A kind of concealed fire resisting hinge |
| CN207377330U (en) * | 2017-10-25 | 2018-05-18 | 宁波市维特建筑五金有限公司 | A kind of concealed hinge |
| CN207392983U (en) * | 2017-10-25 | 2018-05-22 | 广东合和建筑五金制品有限公司 | A kind of fire resisting latent hinged flap |
| CN209620971U (en) * | 2018-11-30 | 2019-11-12 | 宁波市维特建筑五金有限公司 | A kind of aluminum wood composite door and window built-in hinge |
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| CN101103170A (en) * | 2004-12-06 | 2008-01-09 | 曼弗雷德弗兰克系统有限公司 | A hinge |
| CN101498189A (en) * | 2008-01-31 | 2009-08-05 | 萨维奥股份有限公司 | A hinge for doors or windows |
| JP2009243089A (en) * | 2008-03-31 | 2009-10-22 | Sankyo Tateyama Aluminium Inc | Stay for bottom-hinged in-swinging window |
| CN103206148A (en) * | 2012-01-13 | 2013-07-17 | Ykkap株式会社 | Plane material bearing device and sliding door and window |
| CN203321153U (en) * | 2013-06-28 | 2013-12-04 | 华鹏集团有限公司 | Lower hinge device of aluminium alloy window |
| CN104563692A (en) * | 2015-01-15 | 2015-04-29 | 瑞安市欧之伦建筑五金有限公司 | Hidden hinge applicable to doors and windows |
| CN204850838U (en) * | 2015-08-03 | 2015-12-09 | 宁波市维特建筑五金有限公司 | Hidden hinge of super bearing of inside and outside flat -open window |
| CN105201314A (en) * | 2015-10-20 | 2015-12-30 | 宁波市维特建筑五金有限公司 | Multifunctional hidden hinge convenient for window cleaning |
| CN205078054U (en) * | 2015-10-20 | 2016-03-09 | 宁波市维特建筑五金有限公司 | Super bearing concealed hinge |
| CN206053633U (en) * | 2016-08-19 | 2017-03-29 | 郭远明 | A kind of door and window built-in hinge |
| CN206174731U (en) * | 2016-09-28 | 2017-05-17 | 广东合和建筑五金制品有限公司 | Stealthy hinge of preventing fires |
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| CN207228860U (en) * | 2017-09-27 | 2018-04-13 | 佛山市颢进科技有限公司 | A kind of improved concealed hinge |
| CN207377341U (en) * | 2017-10-25 | 2018-05-18 | 宁波市维特建筑五金有限公司 | A kind of concealed fire resisting hinge |
| CN207377330U (en) * | 2017-10-25 | 2018-05-18 | 宁波市维特建筑五金有限公司 | A kind of concealed hinge |
| CN207392983U (en) * | 2017-10-25 | 2018-05-22 | 广东合和建筑五金制品有限公司 | A kind of fire resisting latent hinged flap |
| CN209620971U (en) * | 2018-11-30 | 2019-11-12 | 宁波市维特建筑五金有限公司 | A kind of aluminum wood composite door and window built-in hinge |
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