CN218953078U

CN218953078U - Hinge device capable of being opened inwards and inverted inwards

Info

Publication number: CN218953078U
Application number: CN202223161652.2U
Authority: CN
Inventors: 卢兆坚
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-05-02
Anticipated expiration: 2032-11-25

Abstract

The utility model provides a hinge means that inwards falls in inwards opening, includes the hinge, goes up the hinge and includes window frame linking arm and window door linking arm, and window frame linking arm and window door linking arm are articulated each other through the articulated arm, is provided with the lock seat on the articulated arm, installs anti-sway piece on the lock seat, is provided with the regulating part between lock seat and the anti-sway piece, realizes front and back relative position adjustment through the regulating part between anti-sway piece and the lock seat. According to the hinge device, the front-back position of the anti-swing piece is adjusted through the adjusting piece, so that the front-back relative position of the window frame connecting arm and the window door connecting arm is adjusted in the casement state, the problem that the window sashes in the market can only adjust the front-back positions of the window frame connecting arm and the window door connecting arm in the inward tilting state is solved, and the front-back relative position adjustment of the window frame connecting arm and the window door connecting arm and the left-right relative position adjustment of the first front-back adjusting piece and the first left-right adjusting piece can be realized, so that the problem that the position adjustment cannot be performed after the upper hinge is assembled is solved.

Description

Hinge device capable of being opened inwards and inverted inwards

Technical Field

The utility model relates to a hinge, in particular to a hinge device capable of being opened inwards and inverted inwards.

Background

The Chinese patent document No. CN209653684U discloses an upper hinge device which is opened inwards and is inverted inwards in the 11 th and 19 th 2019, and the upper hinge device comprises a window frame connecting arm and a window door connecting arm which are mutually hinged through hinge arms, wherein the window door connecting arm consists of a connecting block, a positioning block, a main connecting rod and an auxiliary connecting rod which are mutually connected in sequence; a front-rear adjusting piece is arranged between the connecting block and the positioning block, and the front-rear relative position adjustment is realized between the connecting block and the positioning block through the front-rear adjusting piece; the left-right adjusting piece is arranged between the main connecting rod and the auxiliary connecting rod, and the left-right relative position adjustment is realized between the main connecting rod and the auxiliary connecting rod through the left-right adjusting piece. The upper hinge device can only adjust the front and rear positions of the window frame connecting arm and the window and door connecting arm in the window sash reverse state, but can not adjust the front and rear positions of the window frame connecting arm and the window and door connecting arm in the window sash flat-open state, so that the adjustment is inconvenient and the practicability is general.

Therefore, further improvements are needed.

Disclosure of Invention

The utility model aims to provide an inwardly opened and inverted hinge device which is simple in structure, convenient to adjust, good in assembly effect and strong in practicability, so as to overcome the defects in the prior art.

According to the hinge device of this purpose design that falls in opening, including last hinge, go up the hinge and include window frame linking arm and window door linking arm, window frame linking arm and window door linking arm are articulated its characterized in that through the articulated arm each other: the hinge arm is provided with a lock seat, the lock seat is provided with an anti-swing piece, an adjusting piece is arranged between the lock seat and the anti-swing piece, and the front and back relative position adjustment is realized between the anti-swing piece and the lock seat through the adjusting piece.

The window and door connecting arm comprises a connecting block, a positioning block, a main connecting rod and an auxiliary connecting rod which are sequentially connected with each other, a first front-rear adjusting piece is arranged between the connecting block and the positioning block, front-rear relative position adjustment is realized between the connecting block and the positioning block through the first front-rear adjusting piece, a first left-right adjusting piece is arranged between the main connecting rod and the auxiliary connecting rod, and left-right relative position adjustment is realized between the main connecting rod and the auxiliary connecting rod through the first left-right adjusting piece.

The front-back adjusting distance of the first front-back adjusting piece is +/-2 mm, the left-right adjusting distance of the first left-right adjusting piece is +/-1 mm, and the front-back adjusting distance of the adjusting piece is +/-5 mm.

The positioning block is connected with the main connecting rod in a matched manner through an adjusting positioning piece, a sliding rubber block is arranged on the main connecting rod, and one end of the hinge arm is hinged with the sliding rubber block; the device comprises a main connecting rod, a positioning block, a first front-back adjusting piece, a second front-back adjusting piece, a positioning block, a main connecting rod, a sliding connecting rod, a connecting block and a pair of auxiliary connecting rods.

The sliding connecting rod is connected with the auxiliary connecting rod in a matched manner through a sliding locking block; the other end of the hinge arm is hinged with the window frame connecting arm through the window frame hinge assembly, the window frame connecting arm and the window door connecting arm are mutually hinged to be opened and closed through the cooperation of the hinge arm and the window frame hinge assembly, and the hinge opening and closing angle of the window frame connecting arm and the window door connecting arm is 90-270 degrees.

The lower hinge comprises a bottom plate connected with the window and the door and a connecting arm connected with the window frame, a rotating arm assembly is arranged between the bottom plate and the connecting arm, the connecting arm is arranged on the bottom plate in a relatively opened and closed mode through the rotating arm assembly, and the connecting arm is opened on the lower hinge through the rotating arm assembly at 90 degrees or 180 degrees; the rotating arm assembly comprises a first rotating arm and a second rotating arm which are arranged in a crossing manner and are mutually hinged, one end of the first rotating arm and one end of the second rotating arm are respectively hinged with the bottom plate, and the other end of the first rotating arm and the other end of the second rotating arm are respectively hinged with the connecting arm.

The adjusting block is arranged on the bottom plate, the second left-right adjusting piece is arranged between the adjusting block and the bottom plate, one end of the first rotating arm is connected with the adjusting block in a matched mode, and left-right relative position adjustment is achieved between the adjusting block and the bottom plate through the second left-right adjusting piece.

The bottom plate is provided with a sliding block, a second front-back adjusting piece is arranged between the sliding block and the bottom plate, one end of the second rotating arm is connected with the sliding block in a matched mode through the second front-back adjusting piece, and the sliding block and the bottom plate are subjected to front-back relative position adjustment through the second front-back adjusting piece.

The lower hinge also comprises an upper adjusting block and a lower adjusting block which are arranged in a separated mode with the connecting arm, the connecting arm is provided with a supporting part, the upper adjusting block and the lower adjusting block are inserted into the supporting part, the upper adjusting block and the lower adjusting block are provided with upper adjusting pieces and lower adjusting pieces, and the upper adjusting pieces and the lower adjusting blocks adjust the relative upper and lower positions of the upper adjusting pieces and the lower adjusting pieces on the lower hinge through the upper adjusting pieces and the lower adjusting pieces.

The left-right adjusting distance of the second left-right adjusting piece is +/-1.5 mm, the front-rear adjusting distance of the second front-rear adjusting piece is +/-1 mm, and the up-down adjusting distance of the up-down adjusting piece is +/-3 mm.

According to the hinge device, the front-back position of the anti-swing piece is adjusted through the adjusting piece, so that the front-back relative position of the window frame connecting arm and the window door connecting arm is adjusted in the casement side-by-side state, the problem that the window sashes in the market can only adjust the front-back positions of the window frame connecting arm and the window door connecting arm in the inward-reverse state is solved, the adjustment is convenient, the practicability is high, the front-back relative position adjustment of the window frame connecting arm and the window door connecting arm can be realized through the first front-back adjusting piece and the first left-right adjusting piece, the front-back relative position adjustment of the window frame connecting arm and the window door connecting arm can be realized, the problem that the position adjustment of the upper hinge cannot be carried out after the upper hinge is assembled, the window door assembling effect is affected, and the sealing property is closed is solved, meanwhile, the problem that a user needs to accurately measure the assembling position of the upper hinge during the upper hinge assembly is avoided, and the assembly process of the upper hinge is simplified.

Drawings

FIG. 1 is a schematic view of the overall structure of an upper hinge according to an embodiment of the present utility model.

FIG. 2 is a schematic view of the overall structure of the upper hinge in another orientation according to an embodiment of the present utility model.

FIG. 3 is a front view of an upper hinge in accordance with an embodiment of the present utility model.

Fig. 4 is a front view of a lower hinge in an embodiment of the present utility model.

Fig. 5 is a schematic view showing the overall structure of the lower hinge according to an embodiment of the present utility model.

FIG. 6 is a schematic view of the overall structure of the lower hinge in another orientation according to an embodiment of the present utility model.

Detailed Description

The utility model is further described below with reference to the drawings and examples.

Referring to fig. 1-6, the hinge device capable of being opened inwards comprises an upper hinge a, wherein the upper hinge a comprises a window frame connecting arm 1 and a window door connecting arm, the window frame connecting arm 1 and the window door connecting arm are hinged with each other through a hinge arm 2, a lock seat 3 is arranged on the hinge arm 2, an anti-swing piece 4 is arranged on the lock seat 3, an adjusting piece 5 is arranged between the lock seat 3 and the anti-swing piece 4, the anti-swing piece 4 and the lock seat 3 realize front-back relative position adjustment through the adjusting piece 5, the anti-swing piece 4 is arranged on C-shaped grooves of windows and aluminum materials, the adjusting piece 5 is a hexagonal movable screw, one end of the adjusting piece 5 is positioned and rotated on the lock seat 3, the other end of the adjusting piece 5 acts on and drives the anti-swing piece 4 to move forwards and backwards relative to the lock seat 3 during rotation, an adjusting hole 3.1 is arranged on the lock seat 3, and the adjusting piece 5 is twisted by a hexagonal key through the adjusting hole 3.1.

The window and door connecting arm comprises a connecting block 6, a positioning block 7, a main connecting rod 8 and an auxiliary connecting rod 9 which are sequentially connected with each other, a first front-rear adjusting piece 10 is arranged between the connecting block 6 and the positioning block 7, front-rear relative position adjustment is realized between the connecting block 6 and the positioning block 7 through the first front-rear adjusting piece 10, a first left-right adjusting piece 13 is arranged between the main connecting rod 8 and the auxiliary connecting rod 9, and left-right relative position (sealing) adjustment is realized between the main connecting rod 8 and the auxiliary connecting rod 9 through the first left-right adjusting piece 13.

The first front-rear adjusting piece 10 is a front-rear adjusting screw, one end of the first front-rear adjusting piece 10 is positioned and rotated on the connecting block 6, and the other end of the first front-rear adjusting piece acts on and drives the positioning block 7 to generate front-rear displacement relative to the connecting block 3 when rotating; or, one end of the first front-rear adjusting piece 10 is positioned and rotated on the positioning block 7, and the other end acts on and drives the connecting block 6 to move forwards and backwards relative to the positioning block 7 when rotating, so that the front-rear relative position adjustment between the connecting block 6 and the positioning block 7 is realized.

The positioning block 7 is provided with an adjusting groove 7.1, and the first front-rear adjusting piece 10 is positioned in the adjusting groove 7.1.

The first left and right adjusting piece 13 is an eccentric adjusting nail, one end of the eccentric adjusting nail is positioned and rotated on the main connecting rod 8, and the other end of the eccentric adjusting nail acts and drives the auxiliary connecting rod 9 to generate left and right displacement relative to the main connecting rod 8 during rotation; alternatively, one end of the first left-right adjusting member 13 is positioned and rotated on the auxiliary link 9, and the other end acts and drives the main link 8 to generate left-right displacement relative to the auxiliary link 9 when rotating, so as to realize left-right relative position adjustment between the main link 8 and the auxiliary link 9.

The front-rear adjustment distance of the first front-rear adjustment member 10 is ±2mm, the left-right adjustment distance of the first left-right adjustment member 13 is ±1mm, and the front-rear adjustment distance of the adjustment member 5 is ±5mm.

The positioning block 7 is connected with the main connecting rod 8 in a matched manner through the adjusting positioning piece 14, a sliding rubber block 15 is arranged on the main connecting rod 8, and one end of the articulated arm 2 is articulated with the sliding rubber block 15; the device further comprises a sliding connecting rod 16, wherein one end of the sliding connecting rod 16 is connected with the connecting block 6, the other end of the sliding connecting rod is connected with the auxiliary connecting rod 9, and the positioning block 7, the adjusting positioning piece 14 and the main connecting rod 8 are sequentially arranged on the sliding connecting rod 16 and slide on the sliding connecting rod 16 back and forth through the driving of the first front-back adjusting piece 10.

The sliding connecting rod 16 is connected with the auxiliary connecting rod 9 in a matched manner through a sliding locking block 17; the other end of the articulated arm 2 is articulated with the window frame connecting arm 1 through a window frame articulated component, the window frame connecting arm 1 and the window door connecting arm are mutually articulated to be opened and closed through the cooperation of the articulated arm 2 and the window frame articulated component, and the articulated opening and closing angle of the two is 90 degrees to 270 degrees.

The main connecting rod 8 is also provided with a window and door hinge rod 11, one end of the window and door hinge rod 11 is hinged with the main connecting rod 8, and the other end is hinged with the hinge arm 2.

The window frame hinge assembly comprises a first window frame hinge rod 12 and a second window frame hinge rod 28 which are arranged in a crossing manner and are mutually hinged, one end of the first window frame hinge rod 12 is in sliding hinge connection with the hinge arm 2, the other end of the first window frame hinge rod is in sliding hinge connection with the window frame connecting arm 1, and one end of the second window frame hinge rod 28 is respectively in sliding hinge connection with the hinge arm 2, the first window frame hinge rod 12 and the other end of the second window frame hinge rod 28.

The two ends of the window frame connecting arm 1 are respectively provided with a first inner hexagonal pressing sheet 29, one end of the window frame connecting arm 1 is provided with a first vertical block 30, and the first vertical block 30 is provided with a mounting positioning block 31 inserted into a notch of the profile.

The lower hinge b comprises a bottom plate 18 connected with the window and the window frame and a connecting arm 19 connected with the window frame, a rotating arm assembly is arranged between the bottom plate 18 and the connecting arm 19, the connecting arm 19 is arranged on the bottom plate 18 in a relatively opened and closed mode through the rotating arm assembly, and the connecting arm 19 is opened on the lower hinge b through the rotating arm assembly at 90 degrees or 180 degrees; the rotating arm assembly comprises a first rotating arm 20 and a second rotating arm 21 which are arranged in a crossing manner and are mutually hinged, one end of the first rotating arm 20 and one end of the second rotating arm 21 are respectively hinged with the bottom plate 18, the other end of the first rotating arm 20 and the other end of the second rotating arm 21 are respectively hinged with the connecting arm 19, one end of the second rotating arm 21 is in sliding hinge connection with the bottom plate 18, and the other end of the second rotating arm 21 is in sliding hinge connection with the connecting arm 19.

The bottom plate 18 is provided with an adjusting block 22, a second left-right adjusting piece 23 is arranged between the adjusting block 22 and the bottom plate 18, one end of the first rotating arm 20 is connected with the adjusting block 22 in a matched mode, left-right relative position adjustment is achieved between the adjusting block 22 and the bottom plate 18 through the second left-right adjusting piece 23, the adjusting block 22 is arranged on a sliding groove of the bottom plate 18 in a sliding mode, the second left-right adjusting piece 23 is an eccentric adjusting nail, and left-right relative position adjustment of the bottom plate 18 and the connecting arm 19 can be achieved.

The bottom plate 18 is provided with a copper sliding block 24, a second front-back adjusting piece 25 is arranged between the sliding block 24 and the bottom plate 18, one end of a second rotating arm 21 is connected with the sliding block 24 in a matched mode through the second front-back adjusting piece 25, front-back relative position (sealing) adjustment is achieved between the sliding block 24 and the bottom plate 18 through the second front-back adjusting piece 25, the sliding block 24 is arranged on a sliding groove of the bottom plate 18 in a sliding mode, the second front-back adjusting piece 25 is an eccentric adjusting nail, and front-back relative position adjustment of the bottom plate 18 and the connecting arm 19 can be achieved.

The lower hinge b further comprises an upper adjusting block 26 and a lower adjusting block 26 which are arranged in a separated mode with the connecting arm 19, a supporting portion is arranged on the connecting arm 19, the upper adjusting block 26 is inserted into the supporting portion, an upper adjusting piece 27 and a lower adjusting piece 27 are arranged on the upper adjusting block 26, the upper adjusting block 26 adjusts the relative upper and lower positions of the upper adjusting block and the lower adjusting block at the lower hinge b through the upper adjusting piece 27, the upper adjusting piece 27 is an adjusting screw, and therefore the upper and lower relative positions of the bottom plate 18 and the connecting arm 19 can be adjusted.

The left-right adjustment distance of the second left-right adjustment member 23 is ±1.5mm, the front-rear adjustment distance of the second front-rear adjustment member 25 is ±1mm, and the up-down adjustment distance of the up-down adjustment member 27 is ±3mm.

Second hexagonal press pieces 32 are provided at both ends of the bottom plate 18, respectively.

Other structures of the hinge device of the present inwardly opening and inwardly tilting can be seen in patent CN209653684U and patent CN214576402U.

The foregoing is a preferred embodiment of the utility model showing and describing the general principles, features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, which have been described in the foregoing description merely illustrates the principles of the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hinge means that inwards falls, includes hinge (a), goes up hinge (a) and includes window frame linking arm (1) and window door linking arm, and window frame linking arm (1) and window door linking arm are articulated each other through articulated arm (2), its characterized in that: be provided with lock seat (3) on articulated arm (2), install anti-sway spare (4) on lock seat (3), be provided with regulating part (5) between lock seat (3) and anti-sway spare (4), prevent between anti-sway spare (4) and lock seat (3) through regulating part (5) realization front and back relative position adjustment.

2. The inwardly opened and inverted hinge device according to claim 1, wherein: the window and door connecting arm comprises a connecting block (6), a positioning block (7), a main connecting rod (8) and an auxiliary connecting rod (9) which are sequentially connected with each other, a first front-rear adjusting piece (10) is arranged between the connecting block (6) and the positioning block (7), front-rear relative position adjustment is realized between the connecting block (6) and the positioning block (7) through the first front-rear adjusting piece (10), a first left-right adjusting piece (13) is arranged between the main connecting rod (8) and the auxiliary connecting rod (9), and left-right relative position adjustment is realized between the main connecting rod (8) and the auxiliary connecting rod (9) through the first left-right adjusting piece (13).

3. The inwardly opened and inverted hinge device according to claim 2, wherein: the front-back adjusting distance of the first front-back adjusting piece (10) is +/-2 mm, the left-right adjusting distance of the first left-right adjusting piece (13) is +/-1 mm, and the front-back adjusting distance of the adjusting piece (5) is +/-5 mm.

4. A hinge apparatus for opening and closing a hinge according to claim 3, wherein: the positioning block (7) is connected with the main connecting rod (8) in a matched manner through the adjusting positioning piece (14), the main connecting rod (8) is provided with the sliding rubber block (15), and one end of the articulated arm (2) is articulated with the sliding rubber block (15); the device further comprises a sliding connecting rod (16), one end of the sliding connecting rod (16) is connected with the connecting block (6), the other end of the sliding connecting rod is connected with the auxiliary connecting rod (9), and the positioning block (7), the adjusting positioning piece (14) and the main connecting rod (8) are sequentially arranged on the sliding connecting rod (16) and slide on the sliding connecting rod (16) front and back through driving of the first front and back adjusting piece (10).

5. The inwardly opened and inverted hinge device of claim 4, wherein: the sliding connecting rod (16) is connected with the auxiliary connecting rod (9) in a matching way through a sliding locking block (17); the other end of the articulated arm (2) is articulated with the window frame connecting arm (1) through a window frame articulated component, the window frame connecting arm (1) and the window door connecting arm are mutually articulated to be opened and closed through the cooperation of the articulated arm (2) and the window frame articulated component, and the articulated opening and closing angle of the two is 90 degrees to 270 degrees.

6. The inwardly opened and inverted hinge device according to claim 1, wherein: the lower hinge (b) comprises a bottom plate (18) connected with the window and the door and a connecting arm (19) connected with the window frame, a rotating arm assembly is arranged between the bottom plate (18) and the connecting arm (19), the connecting arm (19) is arranged on the bottom plate (18) in a relatively opened and closed mode through the rotating arm assembly, and the connecting arm (19) is opened on the lower hinge (b) through the rotating arm assembly at 90 degrees or 180 degrees; the rotating arm assembly comprises a first rotating arm (20) and a second rotating arm (21) which are arranged in a crossing manner and are mutually hinged, one end of the first rotating arm (20) and one end of the second rotating arm (21) are respectively hinged with the bottom plate (18), and the other end of the first rotating arm (20) and the other end of the second rotating arm (21) are respectively hinged with the connecting arm (19).

7. The inwardly opened and inverted hinge device of claim 6, wherein: an adjusting block (22) is arranged on the bottom plate (18), a second left-right adjusting piece (23) is arranged between the adjusting block (22) and the bottom plate (18), one end of the first rotating arm (20) is connected with the adjusting block (22) in a matched mode, and left-right relative position adjustment is achieved between the adjusting block (22) and the bottom plate (18) through the second left-right adjusting piece (23).

8. The inwardly opened and inverted hinge device of claim 7, wherein: the bottom plate (18) is provided with a sliding block (24), a second front-back adjusting piece (25) is arranged between the sliding block (24) and the bottom plate (18), one end of the second rotating arm (21) is connected with the sliding block (24) in a matched mode through the second front-back adjusting piece (25), and front-back relative position adjustment is achieved between the sliding block (24) and the bottom plate (18) through the second front-back adjusting piece (25).

9. The inwardly opened and inverted hinge device of claim 8, wherein: the lower hinge (b) further comprises an upper adjusting block (26) and a lower adjusting block (26) which are arranged in a separated mode with the connecting arm (19), the connecting arm (19) is provided with a supporting part, the upper adjusting block (26) is inserted into the supporting part, the upper adjusting block (26) is provided with an upper adjusting piece and a lower adjusting piece (27), and the upper adjusting block (26) adjusts the relative upper and lower positions of the upper adjusting block and the lower adjusting block on the lower hinge (b) through the upper adjusting piece and the lower adjusting piece (27).

10. The inwardly opened and inverted hinge device of claim 9, wherein: the left-right adjusting distance of the second left-right adjusting piece (23) is +/-1.5 mm, the front-rear adjusting distance of the second front-rear adjusting piece (25) is +/-1 mm, and the up-down adjusting distance of the up-down adjusting piece (27) is +/-3 mm.