CN214365572U

CN214365572U - Adjustable hinge and door and window

Info

Publication number: CN214365572U
Application number: CN202022336970.2U
Authority: CN
Inventors: 白宝鲲
Original assignee: Taodino Intelligent Technology Dongguan Co ltd
Current assignee: Taodino Intelligent Technology Dongguan Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-10-08
Anticipated expiration: 2030-10-20

Abstract

The utility model relates to an adjustable hinge and door and window. The adjustable hinge comprises a fan fixing seat assembly, a frame fixing seat assembly, a hinge linkage assembly and a left and right adjusting piece. Frame fixing base subassembly includes slide rail and slide rail annex, the hinge linkage subassembly is connected with the slide rail annex, fan fixing base subassembly is connected with the hinge linkage subassembly, through adjusting left and right sides regulating part, it removes along the length direction of slide rail to drive the slide rail annex, thereby it removes to drive hinge linkage subassembly and fan fixing base subassembly, can realize the regulation about hinge mounted position, thereby adjust the overlap joint volume about the door and window fan, thereby the machining precision requirement of each part has been reduced, and the work efficiency is improved, and effectively improve the installation accuracy and the reliability of door and window fan, and ensure its leakproofness.

Description

Adjustable hinge and door and window

Technical Field

The utility model relates to a door and window accessory technical field especially relates to an adjustable hinge and door and window.

Background

The hinge is a furniture copper ornament, commonly called hinge, and is a metal piece which connects two parts of furniture and enables the furniture to move. The conventional hinge is of a two-fold type construction, typically a pair of metal leaves joined by a pin, by which a door, cover or other swinging member can be rotated.

Most of hinges used for traditional doors and windows are exposed on the faces of the doors and windows, the overall decoration style is damaged, the hinges generally comprise frame hinges connected with a frame body, leaf hinges connected with leaf bodies and rotating shafts connecting the frame hinges and the leaf hinges, eccentric shaft sleeves are arranged on the rotating shafts, and due to the fact that machining precision errors and installation precision errors exist in the production and installation processes of the doors and windows, three-dimensional adjustment of the leaf bodies needs to be achieved through adjustment of the eccentric shaft sleeves. The adjusting mode needs to adjust the position of the eccentric shaft sleeve in advance according to the measured deviation value and then install the hinge, if the position of the sash body relative to the door and window frame body still has deviation after the eccentric shaft sleeve is installed, the hinge needs to be detached to adjust the eccentric shaft sleeve again, the working efficiency is reduced, and the hinge is difficult to adjust after a screw or a self-tapping screw is screwed into the door and window sash and the door and window frame, so that the high sealing performance, high precision and high reliability installation requirements of the door and window are difficult to meet.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide an adjustable hinge for solving the above problems, aiming at the problems that the traditional hinge is inconvenient to adjust and affects the installation quality and the installation efficiency, the hinge can adjust the left and right lap joint amount and the front and back lap joint amount of the door and window, the safety precision and the reliability of the door and window sash are effectively improved, and the sealing performance of the door and window sash is ensured; in addition, still provide a door and window that has this hinge.

An adjustable hinge, comprising:

the frame fixing seat assembly comprises a sliding rail and a sliding rail accessory, wherein the sliding rail is provided with a first through hole, a first through groove and a second through groove, the sliding rail accessory is provided with a first riveting hole, a first convex part and a second convex part, the first convex part and the second convex part are respectively embedded in the first through groove and the second through groove, and the first convex part and the second convex part can respectively move in the first through groove and the second through groove along the length direction of the sliding rail;

a hinge linkage assembly connected with the first and second protrusions of the slide rail accessory;

the fan fixing seat assembly is connected with the hinge linkage assembly;

and the left and right adjusting pieces sequentially penetrate through the first through hole and the first riveting hole to connect the slide rail with the slide rail accessory, and the slide rail accessory can move along the length direction of the slide rail by adjusting the left and right adjusting pieces.

In one embodiment, the fan fixing seat assembly comprises a fan fixing seat, a hinge shaft and a connecting piece, the fan fixing seat is provided with a mounting hole, the first end of the hinge shaft extends into the mounting hole, and the connecting piece is arranged on one side of the fan fixing seat.

In one embodiment, the hinge linkage assembly comprises a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, one end of the first connecting rod is riveted with the second convex part, the other end of the first connecting rod is riveted with the second connecting rod, the other end of the second connecting rod is riveted with the connecting piece, one end of the third connecting rod is riveted with the hinge shaft, the other end of the third connecting rod is riveted with the fourth connecting rod, and the other end of the fourth connecting rod is riveted with the first convex part.

In one embodiment, the sliding rail accessory further comprises a front and rear adjusting piece, the front and rear adjusting piece successively penetrates through the middle part of the third connecting rod and the middle part of the first connecting rod to connect the third connecting rod and the first connecting rod, and the distance between the fan fixing seat assembly and the sliding rail accessory in the width direction is changed by adjusting the front and rear adjusting piece.

In one embodiment, the electric fan fixing base further comprises an upper adjusting piece and a lower adjusting piece, the upper adjusting piece and the lower adjusting piece are installed in the installation hole, the bottom end of the upper adjusting piece and the bottom end of the lower adjusting piece press the first end of the hinge shaft, and the upper adjusting piece and the lower adjusting piece are adjusted, so that the distance between the fan fixing base assembly and the frame fixing base assembly in the height direction is changed.

In one embodiment, the slide rail and the slide rail accessory are respectively provided with a first limiting part and a second limiting part, and the slide rail accessory can be prevented from being separated through the first limiting part and the second limiting part.

In one embodiment, the first position-limiting portion is a hook, and the second position-limiting portion is a T-shaped groove.

In one embodiment, the slide rail is provided with a second through hole, the slide rail accessory is provided with a guide part, and a second connecting piece successively penetrates through the second through hole and the guide part to connect the slide rail and the slide rail accessory and guide the movement of the slide rail accessory.

In one embodiment, the second through hole is a second riveting hole, the guide portion is a kidney-shaped hole, and the second connecting member is a second connecting rivet.

A door and window comprises a door and window body and an adjustable hinge installed on the door and window body.

After adopting this technical scheme, compare with prior art, this technical scheme has following beneficial effect: when carrying out position control, need not to dismantle, through adjusting about the regulating part, drive the length direction removal of slide rail annex along the slide rail, because corresponding link assembly riveting is on frame fixing base subassembly, thereby drive hinge linkage subassembly and a fan fixing base subassembly and remove, can realize the regulation about hinge mounted position, thereby adjust the overlap joint volume about the door and window casement, and the hinge slide rail still can realize about adjusting after having beaten the self-tapping nail, safety and reliability, and reduced the size precision requirement to each part in the production manufacturing process, be convenient for install, improve work efficiency, and effectively improve the installation accuracy and the reliability of door and window fan, and ensure its leakproofness.

Drawings

Fig. 1 is a schematic structural view of an adjustable hinge according to an embodiment of the present invention;

FIG. 2 is an exploded view of the adjustable hinge shown in FIG. 1;

FIG. 3 is an exploded view of the frame mount assembly shown in FIG. 1;

fig. 4 is a schematic view of a door/window structure according to an embodiment of the present invention.

10-adjustable hinges; 100-one fixing seat assembly; 110-fan fixing seat; 111-mounting holes; 120-hinge axis; 130-connecting pieces; 131-a third mounting hole; 140-up and down adjustment; 150-a first connecting rivet;

200-frame mount assembly; 210-a slide rail; 211 — a first via; 212-a first through slot; 213-a second through slot; 214-hook; 215-a second staking hole; 216-a riser; 220-a slide rail accessory; 221-a first staking hole; 222-a first projection; 223-a second convex portion; 224-T type groove; 225-kidney shaped hole; 230-left and right adjustment; 240-a second attachment rivet; 250-a first locking member; 251-a first mounting hole; 260-a second locking member; 261-a second mounting hole;

300-a hinge linkage assembly; 310-a first link; 320-a second link; 330-a third link; 340-a fourth link; 350-front and back adjusting piece; 351-a gasket;

40-door and window; 400-door and window body; 410-door and window frame side; 420-bottom surface of door and window frame.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

As described in the background art, most of hinges used in conventional doors and windows are exposed on the door and window surfaces, the overall decoration style is damaged, and the three-dimensional adjustment of the sash body is realized by adjusting the eccentric shaft sleeve, so that the processing error and the installation accuracy error of the doors and windows in the production and installation processes are compensated.

The utility model provides a pair of adjustable hinge, when carrying out position control, need not to dismantle, through adjusting the left and right sides regulating part, it removes along the length direction of slide rail to drive the slide rail annex, because hinge linkage subassembly is connected with the slide rail annex, fan fixing base subassembly is connected with hinge linkage subassembly, thereby it removes to drive hinge linkage subassembly and fan fixing base subassembly, thereby realize the left and right sides regulation of hinge mounted position, thereby adjust the left and right sides overlap joint volume of door and window fan, and the hinge slide rail has beaten and still can realize controlling after the self-tapping nail and adjust, safety and reliability, and reduced the size precision requirement to each part in the production manufacturing process, and the installation of being convenient for improves work efficiency, and effectively improves the installation accuracy and the reliability of door and window fan.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 3, an adjustable hinge 10 according to an embodiment of the present invention includes a fan fixing base assembly 100, a frame fixing base assembly 200, a hinge linkage assembly 300, and a left and right adjusting member. The frame fixing seat assembly 200 comprises a slide rail 210 and a slide rail accessory 220, wherein the slide rail 210 is provided with a first through hole 211, a first through groove 212 and a second through groove 213, the slide rail accessory 220 is provided with a first riveting hole 221, a first convex part 222 and a second convex part 223, the first convex part 222 is embedded in the first through groove 212, the second convex part 223 is embedded in the second through groove 213, so that the slide rail 210 is connected with the slide rail accessory 220, and the first convex part 222 and the second convex part 223 can move along the length direction of the first through groove 212 and the second through groove 213 respectively; the hinge linkage assembly 300 is connected with the first convex part 222 and the second convex part 223 of the slide rail accessory 220; the fan fixing seat assembly 100 is connected with the hinge linkage assembly 300; the left and right adjusting member 230 passes through the first through hole 211 and the first riveting hole 221 in sequence to connect the slide rail 210 with the slide rail accessory 220, and the slide rail accessory 220 can move along the length direction of the slide rail 210 by adjusting the left and right adjusting member.

In this embodiment, the left-right adjusting member 230 is a first eccentric rivet, and in other embodiments, the left-right adjusting member may be an eccentric screw.

Thus, when the position of the adjustable hinge 10 is adjusted, the first eccentric rivet is rotated by the hexagon socket wrench without being disassembled, so that the first eccentric screw rotates along the first through hole 211 to drive the slide rail accessory 220 to move along the length direction of the slide rail 210, the hinge linkage component 200 and the fan fixing seat component 100 are driven to move left and right through the movement of the slide rail accessories, the left and right adjustment of the installation position of the hinge 10 can be realized, because the door and window sash (not shown) is connected on the sash fixing seat assembly 100, the door and window sash moves left and right along with the sash fixing seat assembly 100, therefore, the left and right overlapping amount of the door and window frames and the door and window sashes is adjusted, the first convex part 222 and the second convex part 223 can slide along the first through groove 212 and the second through groove 213 respectively, left and right adjustment can still be achieved after tapping screws are punched on the hinge sliding rails 210, and meanwhile, the convex parts are embedded in the through grooves to ensure safety and reliability of left and right adjustment.

In one embodiment, the fan fixing base assembly 100 includes a fan fixing base 110, a hinge shaft 120 and a connecting sheet 130, the fan fixing base 110 is provided with a mounting hole 111, a first end of the hinge shaft 120 extends into the mounting hole 111, and the connecting sheet 130 is fixedly connected to the lower portion of one side of the fan fixing base 110; the hinge linkage assembly 300 comprises a first connecting rod 310, a second connecting rod 320, a third connecting rod 330 and a fourth connecting rod 340, wherein the first end of the first connecting rod 310 is riveted with the second convex part 222, the second end of the first connecting rod 310 is riveted with the first end of the second connecting rod 320, the second end of the second connecting rod 320 is riveted with one end of the connecting piece 130, the first end of the third connecting rod 330 is riveted with the second end of the hinge shaft 120, the second end of the third connecting rod 330 is riveted with one end of the fourth connecting rod 340, and the other end of the fourth connecting rod 340 is riveted with the first convex part 222; the left-right adjusting piece 230 passes through the first through hole 211 and the first riveting hole 221 in sequence to connect the slide rail 210 with the slide rail accessory 220; the front-rear adjusting member 350 passes through the middle portion of the third link 330 and the middle portion of the first link 310 in sequence to connect the third link 330 and the first link 310.

In this embodiment, the front-rear adjusting member 350 is an eccentric rivet, and in other embodiments, the front-rear adjusting member may be an eccentric screw.

Because the first connecting rod 310 and the fourth connecting rod 340 are respectively riveted with the first convex part 222 and the second convex part 223, the third connecting rod 330 and the second connecting rod 320 are respectively riveted with the sash fixing seat 110 and the connecting sheet 130, the second eccentric rivet is rotated by an inner hexagonal wrench, one end of the first rod piece 310 riveted with the second connecting rod 320 is driven to move back and forth, namely to be close to or far away from the sliding rail 210, the first end and the second end of the second connecting rod 320 are respectively riveted with the first connecting rod 310 and the sash fixing seat assembly 100, and then the sash fixing seat assembly 100 is driven to move back and forth, namely to be close to or far away from the sliding rail 210, the front and back adjustment of the installation position of the hinge 10 can be realized, the door and window sash are enabled to be close to or far away from the sliding rail 210, the front and back lapping amount, namely the rubber strip compression degree, of the door and window sashes is ensured, the front and back sealing performance of the door and window sash is convenient for an installer to adjust the position of the window by rotating the eccentric screw by the tool, so that the door and window sash can be completely attached in the door and window frame.

Preferably, as shown in fig. 2 and 3, the slide rail 210 and the slide rail accessory 220 are respectively provided with a first limiting portion and a second limiting portion, and the slide rail 210 and the slide rail accessory 220 can be prevented from being separated by the first limiting portion and the second limiting portion, specifically, the first limiting portion is a hook 214, the second limiting portion is a T-shaped groove 224, the hook 214 passes through the T-shaped groove 224 to connect the slide rail 210 with the slide rail accessory 220, and the hook 214 enables the slide rail accessory 220 to be attached to the slide rail 210, so as to ensure the safety and reliability of the adjustment.

Further, the side of the slide rail 210 contacting the slide rail accessory 220 is provided with a limit bump, the limit bump is located between the hook 214 and the second through groove 213, the limit bump is provided with a second through hole, the side of the slide rail accessory 220 departing from the slide rail 210 is provided with a limit tongue, the limit bump is connected with the limit tongue in a clamping manner, the second connector successively passes through the second through hole and the guide part to connect the slide rail 210 with the slide rail accessory 220, preferably, the second through hole is a second riveting hole 215, the guide part is a kidney-shaped hole 225, and the second connector is a second connecting rivet 240, so that the left and right movement of the slide rail accessory 220 can be guided by the cooperation of the second connecting rivet 240 and the kidney-shaped hole 225, and the adjustment by an installer is facilitated.

Referring to fig. 2, in one embodiment, a vertical plate 216 is integrally connected to an end of the sliding rail 210 away from the first through hole 211, a width of the vertical plate 216 is adapted to a width of a side surface of the window and door frame profile, a first mounting hole 251 is formed in the vertical plate 216, the first mounting hole 251 is used for mounting a first locking member 250, and the first locking member 250 is used for fixing the vertical plate 216 in a groove at the side surface of the window and door frame. After the installation, the vertical plate 216 is inserted into the groove on the side surface of the door and window frame and is locked and fixed through the first locking piece 250, the operation is simple, and the fixing effect is good. In this embodiment, the first mounting hole 251 is a threaded hole, and the first locking member 250 is a locking screw, and in other embodiments, the first locking member may also be a rivet.

As shown in fig. 2, in one embodiment, one end of the sliding rail 210 near the first through hole 211 is provided with a second mounting hole 261, since the sliding rail accessory 220 is mounted in a notch on the bottom surface of the window and door frame, two sides of the sliding rail accessory 220 contact two side edges of the notch on the bottom surface of the window and door frame, the sliding rail is connected with the sliding rail accessory, a second locking member 260 is mounted in the second mounting hole 261, specifically, the second mounting hole 261 is a threaded hole, and the second locking member 260 is a locking screw capable of fixing the sliding rail 210 on the bottom surface of the window and door frame.

Referring to fig. 2, in one embodiment, a gasket 351 is sleeved outside the front-rear adjusting element 350, and the gasket 351 is clamped between the third link 330 and the first link 310, so as to increase the contact area, reduce the pressure, and protect the components.

As shown in fig. 1, in one embodiment, the fan fixing base 110 includes a cylindrical portion and a flat plate integrally formed with each other, the mounting hole 111 is formed in the cylindrical portion, the flat plate is coupled to one side of the cylindrical portion, and the connecting piece 130 is fixedly coupled to a lower portion of one side of the flat plate.

As shown in fig. 2, in one embodiment, the width of the connecting piece 130 is adapted to the width of the bottom surface of the door and window sash, a concave portion is formed in the middle of the connecting piece 130, the first connecting rivet 150 successively penetrates through the concave portion and the second end of the second connecting rod 320 to connect the concave portion and the second connecting rod, a third mounting hole 131 is further formed in one end of the connecting piece 130, the third mounting hole 131 is a threaded hole and is used for mounting a tightening screw (not shown), after mounting, the connecting piece 130 is inserted into a notch in the bottom surface of the door and window sash, the concave portion is in contact with two side edges of the notch of the door and window sash, and the tightening screw is used for tightening the bottom surface of the door and window sash, so that the connecting piece is mounted more stably and reliably in the notch in the bottom surface of the door and window sash, and the safety and reliability of the door and window sash mounting are further improved.

In one embodiment, the adjustable hinge 10 further includes an upper and lower adjusting member 140, the mounting hole 111 is a through hole, the upper and lower adjusting member 140 is installed in the mounting hole 111, specifically, the upper and lower adjusting member 140 is an adjusting nut, the adjusting nut is screwed into the mounting hole 111, the bottom end of the adjusting nut compresses the upper end of the hinge shaft 120, and by rotating the adjusting nut, the adjusting nut applies a pushing force to the fan fixing seat, so that the distance between the fan fixing seat assembly and the frame fixing seat assembly in the height direction changes, thereby achieving the up-and-down adjustment of the hinge installation position.

With reference to fig. 1 to 4, the present invention further provides a door/window 40, wherein the door/window 40 includes a door/window body 400 and an adjustable hinge 10 mounted on the door/window body 400, specifically, the door/window body 400 includes a door/window frame side 410 and a door/window frame bottom surface 420, a vertical plate 216 on the adjustable hinge 10 is inserted into a notch of the door/window frame side 410 and is locked and fixed by a first locking member 250, a second locking member 260 is mounted on a second mounting hole 261 on the sliding rail 210, and the second locking member 260 is used for fixing the sliding rail 210 on the door/window frame bottom surface 420. Because hinge 10 can carry out position control, changes the mounted position to be convenient for install, improve work efficiency, and effectively improve the installation accuracy and the reliability of door and window fan, and ensure its leakproofness.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An adjustable hinge (10), comprising:

the frame fixing seat assembly (200) comprises a sliding rail (210) and a sliding rail accessory (220), wherein a first through hole (211), a first through groove (212) and a second through groove (213) are formed in the sliding rail (210), the sliding rail accessory (220) is provided with a first riveting hole (221), a first convex part (222) and a second convex part (223), the first convex part (222) and the second convex part (223) are respectively embedded in the first through groove (212) and the second through groove (213), and the first convex part (222) and the second convex part (223) can respectively move in the first through groove (212) and the second through groove (213) along the length direction of the sliding rail;

a hinge linkage assembly (300), the hinge linkage assembly (300) being connected with the first boss (222) and the second boss (223) of the slide rail attachment;

the fan fixing seat assembly (100), the fan fixing seat assembly (100) is connected with the hinge linkage assembly (300);

the left and right adjusting piece (230) penetrates through the first through hole (211) and the first riveting hole (221) in sequence to connect the sliding rail (210) with the sliding rail accessory (220), and the left and right adjusting piece can be adjusted to enable the sliding rail accessory to move along the length direction of the sliding rail.

2. The adjustable hinge (10) as claimed in claim 1, wherein the fan fixing seat assembly (100) comprises a fan fixing seat (110), a hinge shaft (120) and a connecting piece (130), the fan fixing seat is provided with a mounting hole (111), a first end of the hinge shaft (120) extends into the mounting hole (111), and the connecting piece (130) is arranged on one side of the fan fixing seat (110).

3. The adjustable hinge (10) according to claim 2, wherein the hinge linkage assembly (300) comprises a first link (310), a second link (320), a third link (330) and a fourth link (340), one end of the first link (310) is riveted with the second protrusion (223) and the other end is riveted with the second link (320), the other end of the second link (320) is riveted with the connecting piece (130), one end of the third link (330) is riveted with the hinge shaft (120) and the other end is riveted with the fourth link (340), and the other end of the fourth link (340) is riveted with the first protrusion (222).

4. The adjustable hinge (10) as claimed in claim 3, further comprising a front and rear adjusting member (350), wherein the front and rear adjusting member (350) passes through the middle of the third connecting rod (330) and the middle of the first connecting rod (310) in sequence to connect the third connecting rod and the first connecting rod, and the distance between the fan fixing seat assembly and the sliding rail accessory in the width direction is changed by adjusting the front and rear adjusting member.

5. The adjustable hinge (10) as claimed in claim 3, further comprising an up-down adjusting member (140), wherein the up-down adjusting member (140) is installed in the installation hole (111), a bottom end of the up-down adjusting member (140) presses the first end of the hinge shaft (120), and the up-down adjusting member is adjusted so that a distance between the fan fixing base assembly and the frame fixing base assembly in a height direction is changed.

6. The adjustable hinge (10) according to claim 1, wherein the sliding rail (210) and the sliding rail attachment (220) are respectively provided with a first limiting portion and a second limiting portion, and the sliding rail (210) and the sliding rail attachment (220) can be prevented from being separated by the first limiting portion and the second limiting portion.

7. The adjustable hinge (10) of claim 6 wherein said first stop portion is a hook (214) and said second stop portion is a T-shaped slot (224).

8. Adjustable hinge (10) according to claim 1, wherein said sliding rail is provided with a second through hole and said sliding rail attachment is provided with a guide, and wherein a second connecting element passes through said second through hole and said guide in order to connect said sliding rail (210) with said sliding rail attachment (220) and to guide the movement of said sliding rail attachment.

9. Adjustable hinge (10) according to claim 8, wherein said second through hole is a second riveting hole (215), said guide is a kidney-shaped hole (225) and said second connection element is a second connection rivet (240).

10. A door or window (40) comprising a door or window body (400) and an adjustable hinge (10) according to any one of claims 1 to 9, said hinge (10) being mounted on said door or window body (400).