CN215978933U

CN215978933U - Three-dimensional adjustable aluminum profile invisible hinge

Info

Publication number: CN215978933U
Application number: CN202121999556.8U
Authority: CN
Inventors: 沈孝桥; 饶鹰; 郑小杨; 方一波; 乐亨
Original assignee: Hubei Hengwei Aluminum Co ltd
Current assignee: Hubei Hengwei Aluminum Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-03-08
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses a three-dimensional adjustable aluminum profile invisible hinge which comprises a door leaf hinge box and a door frame hinge box, wherein the door leaf hinge box and the door frame hinge box are rotatably connected through a connecting structure, an upper adjusting block and a lower adjusting block are arranged on the inner side of the door leaf hinge box, the upper adjusting block and the lower adjusting block can move up and down on the inner side of the door leaf hinge box and are tightly pressed and fixed through a pressing bolt, a front adjusting block and a rear adjusting block are arranged on the inner sides of the upper adjusting block and the lower adjusting block, the front adjusting block and the rear adjusting block can move back and forth on the inner sides of the upper adjusting block and the lower adjusting block and are tightly pressed and fixed through a tightening bolt, and a left adjusting block and a right adjusting block are arranged on the inner side of the door frame hinge box. In the three-dimensional adjustable aluminum profile invisible hinge, the problem that an ordinary hinge is exposed and unattractive when being installed is solved, the hinge can be adjusted in the vertical direction, the left direction, the right direction, the front direction and the rear direction, and the problem of installation dimension errors is solved, so that the adjustment of the whole three-dimensional direction is completed, and the installation is convenient.

Description

Three-dimensional adjustable aluminum profile invisible hinge

Technical Field

The utility model relates to the technical field of door and window installation hinges, in particular to a three-dimensional adjustable aluminum profile invisible hinge.

Background

The hinge generally protrudes outside when the existing wooden door and the ecological door are installed, the influence is attractive, in addition, after the door leaf and the door frame are installed, due to the size error, the installation is not in place, the closing is not smooth and attractive, the three-dimensional adjustment of the door leaf can not be carried out as required, the door leaf and the door frame are required to be installed again after being disassembled, the position is difficult to guarantee to be accurate after being disassembled, time and labor are wasted due to frequent disassembly and assembly, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a three-dimensional adjustable aluminum profile invisible hinge to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides a three-dimensional adjustable aluminum profile invisible hinge which comprises a door leaf hinge box and a door frame hinge box and is characterized in that: the door leaf hinge box is connected with the door frame hinge box in a rotating mode through a connecting structure, an upper adjusting block and a lower adjusting block are installed on the inner side of the door leaf hinge box, the upper adjusting block and the lower adjusting block can move up and down on the inner side of the door leaf hinge box and are fixedly compressed through compression bolts, a front adjusting block and a rear adjusting block are installed on the inner sides of the upper adjusting block and the lower adjusting block, the front adjusting block and the rear adjusting block can move back and forth on the inner sides of the upper adjusting block and are fixedly compressed through compression bolts, a left adjusting block and a right adjusting block are installed on the inner side of the door frame hinge box, the left adjusting block and the right adjusting block can move left and right on the inner side of the door frame hinge box, and the left adjusting block and the right adjusting block are riveted on the door frame hinge box through adjusting screws and gaskets.

Preferably, the connecting structure comprises a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, the two ends of the first connecting rod are rotatably connected with the front and rear adjusting blocks through long pins, the top of the first connecting rod is hinged to the second connecting rod, the two sides of the middle of the second connecting rod are rotatably connected with the third connecting rod through short pins, one end, far away from the first connecting rod, of the second connecting rod is connected with the left and right adjusting blocks through long pins, one end of the third connecting rod is rotatably connected with the front and rear adjusting blocks through long pins, the other end of the third connecting rod is rotatably connected with the top of the fourth connecting rod through short pins, and the bottom of the fourth connecting rod is rotatably connected with the left and right adjusting blocks through long pins.

Preferably, a gasket is arranged at the joint of the third link and the fourth link.

Preferably, the two ends of the door leaf hinge box are provided with positioning holes, the two ends of the upper adjusting block and the lower adjusting block are provided with adjusting grooves, the middle part of the compression bolt is connected with the adjusting grooves in a sliding mode, and one end of the compression bolt is connected with the positioning holes in a threaded mode.

Preferably, the inner sides of the upper and lower adjusting blocks are provided with slots, the two ends of the front and rear adjusting blocks are provided with convex blocks, the convex blocks can be inserted into the slots and move, the inner walls of the slots are provided with locking holes, and the fastening bolts are in threaded connection with the locking holes.

As preferred, threaded hole is seted up at the both ends of controlling the regulating block, the draw-in groove has been seted up to door frame hinge box's inboard, control in the regulating block can block the draw-in groove into, adjusting screw's one end run through door frame hinge box's outer wall and with screw hole threaded connection, adjusting screw rotates and to control the regulating block and remove about can driving.

Preferably, decoration covers are mounted on the surfaces of the two ends of the door leaf hinge box and the door frame hinge box.

Compared with the prior art, the utility model has the beneficial effects that:

in this three-dimensional adjustable stealthy hinge of aluminium alloy, the problem of exposing unattractive when having solved the ordinary hinge of installation, and the hinge is all adjustable from top to bottom, about and fore-and-aft direction in addition, has solved the problem of installation size error, can finely tune the position of door leaf as required after the installation, and the regulating block can be adjusted from top to bottom, and the front and back regulating block can be adjusted from front to back, controls the regulating block and can control the regulation to accomplish the adjustment of whole three-dimensional direction, conveniently install.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic illustration of an explosive structure according to the present invention;

FIG. 3 is a schematic view of the combination of the door leaf hinge box and the up-down adjusting block of the present invention;

FIG. 4 is a schematic view of the combination of the left and right adjusting blocks and the door frame hinge box of the present invention;

FIG. 5 is a schematic structural view of a connection structure according to the present invention;

fig. 6 is a schematic view of the movement state of the connection structure of the present invention.

The various reference numbers in the figures mean:

1. a door leaf hinge box; 101. positioning holes; 2. an upper and lower adjusting block; 201. a slot; 203. a locking hole; 203. an adjustment groove; 3. tightening the bolt; 4. a hold-down bolt; 5. a long pin; 6. a front and rear adjusting block; 7. a decorative cover; 8. short pins; 9. a first link; 10. a second link; 11. a gasket; 12. a third link; 13. a fourth link; 14. a left and a right adjusting blocks; 1401. a threaded hole; 15. an adjusting screw; 16. a door frame hinge box; 1601. a card slot; 17. a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection 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", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" 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, the definitions of "first", "second", "third" and "fourth" features may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

The utility model provides a three-dimensional adjustable aluminum profile invisible hinge which comprises a door leaf hinge box 1 and a door frame hinge box 16, wherein the door leaf hinge box 1 is rotatably connected with the door frame hinge box 16 through a connecting structure, an upper adjusting block 2 and a lower adjusting block 2 are installed on the inner side of the door leaf hinge box 1, the upper adjusting block 2 and the lower adjusting block 2 can move up and down on the inner side of the door leaf hinge box 1 and are tightly pressed and fixed through a pressing bolt 4, a front adjusting block 6 and a rear adjusting block 6 are installed on the inner sides of the upper adjusting block 2 and the lower adjusting block 2, the front adjusting block 6 and the rear adjusting block 6 can move back and forth on the inner sides of the upper adjusting block 2 and the lower adjusting block 2 and are tightly pressed and fixed through a fastening bolt 3, a left adjusting block 14 and a right adjusting block 14 are installed on the inner side of the door frame hinge box 16, and the left adjusting block 14 and the right adjusting block can move left and right on the inner side of the door frame hinge box 16 and are riveted on the door frame hinge box 16 through an adjusting screw 15 and a gasket 17.

In this embodiment, locating hole 101 has been seted up at the both ends of door leaf hinge box 1, adjustment tank 203 has been seted up at the both ends of upper and lower regulating block 2, the middle part and the adjustment tank 203 sliding connection of clamp bolt 4, clamp bolt 4's one end and locating hole 101 threaded connection, when clamp bolt 4 unscrews, regulating block 2 removes the regulation about the relative clamp bolt 4's of adjustment tank 203 through upper and lower regulating block 2 slip realization, adjust the position after with clamp bolt 4 screw up, make upper and lower regulating block 2 can not remove.

Specifically, slot 201 has been seted up to the inboard of upper and lower regulating block 2, the lug is installed at the both ends of front and back regulating block 6, the lug can insert in slot 201 and remove, locking hole 202 has been seted up to the inner wall of slot 201, tightly decide bolt 3 and locking hole 202 threaded connection, when not installing tightly decide bolt 3, remove adjusting position in slot 201 through the lug of front and back regulating block 6, adjust the installation of tightly deciding bolt 3 behind the position, make tightly decide bolt 3's one end compress tightly on front and back regulating block 6, make front and back regulating block 6 fixed can not remove.

Further, threaded hole 1401 has been seted up at the both ends of controlling regulating block 14, draw-in groove 1601 has been seted up to door frame hinge box 16's inboard, control regulating block 14 can block in draw-in groove 1601, adjusting screw 15's one end runs through door frame hinge box 16's outer wall and with threaded hole 1401 threaded connection, adjusting screw 15 rotates and to drive about regulating block 14 and control and remove, will control regulating block 14's position through adjusting screw 15 and adjust, adjust the back well and lock adjusting screw 15 fixedly through mounting washer 17, make about regulating block 14 fixed can not remove.

Furthermore, decoration covers 7 are installed on the surfaces of two ends of the door leaf hinge box 1 and the door frame hinge box 16, and are used for covering holes on the surfaces and ensuring the attractiveness of the device.

Example 2

In order to further improve the flexibility of the hinge during rotation, as shown in fig. 5, the connection structure includes a first connection rod 9, a second connection rod 10, a third connection rod 12 and a fourth connection rod 13, two ends of the first connection rod 9 are rotatably connected with the front and rear adjusting blocks 6 through long pins 5, the top of the first connection rod 9 is hinged with the second connection rod 10, two sides of the middle of the second connection rod 10 are rotatably connected with the third connection rod 12 through short pins 8, one end of the second connection rod 10 far away from the first connection rod 9 is connected with the left and right adjusting blocks 14 through long pins 5, one end of the third connection rod 12 is rotatably connected with the front and rear adjusting blocks 6 through long pins 5, the other end of the third connection rod 12 is rotatably connected with the top of the fourth connection rod 13 through short pins 8, the bottom of the fourth connection rod 13 is rotatably connected with the left and right adjusting blocks 14 through long pins 5, so that the connection structure can be flexibly rotated, and both the door leaf hinge box 1 and the door frame hinge box 16 can be flexibly rotated relative to the connection structure, as shown in fig. 6.

Furthermore, a gasket 11 is arranged at the joint of the third connecting rod 12 and the fourth connecting rod 13, so that abrasion caused by relative rotation between the third connecting rod 12 and the fourth connecting rod 13 is avoided, and the service life of parts is prolonged.

When the three-dimensional adjustable aluminum profile invisible hinge is used, firstly, the device is assembled, so that a door leaf hinge box 1 is installed on a door leaf through a bolt, a door frame hinge box 16 is installed on a door frame through a bolt, then, the up-and-down adjusting block 2 is adjusted in an up-and-down mode through the sliding of an adjusting groove 203 of the up-and-down adjusting block 2 relative to a pressing bolt 4, the pressing bolt 4 is screwed after the position of the up-and-down adjusting block 2 is adjusted, so that the up-and-down adjusting block 2 cannot move, then, the front-and-back position is adjusted through the movement of a convex block of the front-and-back adjusting block 6 in a slot 201, a fastening bolt 3 is installed after the position is adjusted, one end of the fastening bolt 3 is pressed on the front-and-back adjusting block 6, so that the front-and-back adjusting block 6 is fixed and cannot move, finally, the left-and right position of a left-and right adjusting block 14 is adjusted through an installing gasket 17, and the adjusting bolt 15 is locked and fixed after the adjustment is well, the left and right adjusting blocks 14 are fixed and cannot move, and therefore the hinge can be installed.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a three-dimensional adjustable stealthy hinge of aluminium alloy, includes door leaf hinge box (1) and door frame hinge box (16), its characterized in that: the door leaf hinge box is characterized in that the door leaf hinge box (1) and the door frame hinge box (16) are rotatably connected through a connecting structure, an upper adjusting block and a lower adjusting block (2) are installed on the inner side of the door leaf hinge box (1), the upper adjusting block and the lower adjusting block (2) can move up and down on the inner side of the door leaf hinge box (1) and are fixedly compressed through a compression bolt (4), a front adjusting block and a rear adjusting block (6) are installed on the inner side of the upper adjusting block and the lower adjusting block (2), the front adjusting block and the rear adjusting block (6) can move back and forth on the inner side of the upper adjusting block and the lower adjusting block (2) and are fixedly compressed through a compression bolt (3), a left adjusting block and a right adjusting block (14) are installed on the inner side of the door frame hinge box (16), the left adjusting block and the right adjusting block (14) can move left and right on the inner side of the door frame hinge box (16) through an adjusting screw (15) and a gasket (17) in a riveting mode.

2. The three-dimensional adjustable invisible aluminum profile hinge as claimed in claim 1, characterized in that: the connecting structure comprises a first connecting rod (9), a second connecting rod (10), a third connecting rod (12) and a fourth connecting rod (13), two ends of the first connecting rod (9) are rotationally connected with the front and back adjusting blocks (6) through long pins (5), the top of the first connecting rod (9) is hinged with a second connecting rod (10), two sides of the middle part of the second connecting rod (10) are rotatably connected with a third connecting rod (12) through short pins (8), one end of the second connecting rod (10) far away from the first connecting rod (9) is connected with a left adjusting block and a right adjusting block (14) through a long pin (5), one end of the third connecting rod (12) is rotationally connected with the front and back adjusting block (6) through a long pin (5), the other end of the third connecting rod (12) is rotatably connected with the top of the fourth connecting rod (13) through a short pin (8), the bottom of the fourth connecting rod (13) is rotatably connected with the left and right adjusting blocks (14) through long pins (5).

3. The three-dimensional adjustable invisible aluminum profile hinge as claimed in claim 2, characterized in that: and a gasket (11) is arranged at the joint of the third connecting rod (12) and the fourth connecting rod (13).

4. The three-dimensional adjustable invisible aluminum profile hinge as claimed in claim 1, characterized in that: locating holes (101) are formed in two ends of the door leaf hinge box (1), adjusting grooves (203) are formed in two ends of the upper adjusting block and the lower adjusting block (2), the middle of the pressing bolt (4) is connected with the adjusting grooves (203) in a sliding mode, and one end of the pressing bolt (4) is connected with the locating holes (101) in a threaded mode.

5. The three-dimensional adjustable invisible aluminum profile hinge as claimed in claim 1, characterized in that: slot (201) have been seted up to the inboard of upper and lower regulating block (2), the lug is installed at the both ends of front and back regulating block (6), and the lug can insert in slot (201) and remove, and locking hole (202) have been seted up to the inner wall of slot (201), tightly decide bolt (3) and locking hole (202) threaded connection.

6. The three-dimensional adjustable invisible aluminum profile hinge as claimed in claim 1, characterized in that: threaded hole (1401) have been seted up at the both ends of controlling regulating block (14), draw-in groove (1601) have been seted up to the inboard of door frame hinge box (16), control regulating block (14) can block in draw-in groove (1601), the one end of adjusting screw (15) run through the outer wall of door frame hinge box (16) and with threaded hole (1401) threaded connection, adjusting screw (15) rotate can drive about regulating block (14) move about.

7. The three-dimensional adjustable invisible aluminum profile hinge as claimed in claim 1, characterized in that: and decorative covers (7) are arranged on the surfaces of the two ends of the door leaf hinge box (1) and the door frame hinge box (16).