CN215212903U

CN215212903U - Concealed hinge

Info

Publication number: CN215212903U
Application number: CN202120356061.7U
Authority: CN
Inventors: 朱金灿
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-06
Filing date: 2021-02-06
Publication date: 2021-12-17
Anticipated expiration: 2031-02-06

Abstract

The utility model belongs to the technical field of door and window installation accessory, a hinge is related to, refer in particular to a blind hinge. Including door frame fixing base and door plant connecting piece, door plant connecting piece rotatable coupling is on the door frame fixing base, the door plant connecting piece divide into and rotates piece and installed part, the one end that rotates the piece with the door frame fixing base rotates to be connected, the other end with installed part fixed connection, set up the door plant mounting hole that is used for connecting the door plant on the installed part. The door plant connecting piece can be dismantled again and fall into rotation piece and installed part, and the one end that rotates the piece still rotates the setting on the door frame fixing base, and the back is dismantled to the connecting piece, can be fixed its earlier to the door plant through the door plant mounting hole on, lifts up the door plant again and aims at the rotation piece with the installed part, and the installed part can pass through the screw and rotate a quick connection, makes things convenient for the installation of door plant more.

Description

Concealed hinge

Technical Field

The utility model belongs to the technical field of door and window installation accessory, a hinge is related to, refer in particular to a blind hinge.

Background

The hinge is that installation door and window can let door and window around hinge pivoted common hardware, and hinge commonly used generally divide into ordinary hinge and blind hinge, and the blind hinge is also called and hides the hinge, hides the hinge when the installation, generally need set up a darker groove on the door frame and hide the hinge with the installation, hides the hinge after the installation, and in use generally can not see the hinge, is liked by a lot of people deeply. However, when installing doors and windows, especially some heavy security doors and the like, a plurality of persons are required to install the doors in a cooperative manner, a person needs to lift the heavy door and another person needs to fix the door on the door accurately, the installation is troublesome, and the door plate cannot be installed by a single person.

Disclosure of Invention

The utility model aims at providing a blind hinge of simple structure, convenient operation, easy installation.

The purpose of the utility model is realized like this:

the utility model provides a blind hinge, includes door frame fixing base and door plant connecting piece, door plant connecting piece rotatable coupling is on the door frame fixing base, the door plant connecting piece divide into and rotates piece and installed part, the one end that rotates the piece with the door frame fixing base rotates to be connected, the other end with installed part fixed connection, set up the door plant mounting hole that is used for connecting the door plant on the installed part.

The utility model discloses it is further, be provided with connecting portion on the rotation piece, seted up the connecting hole on the connecting portion, be provided with on the installed part with connecting portion complex connecting splint, connecting splint divide into punch holder and lower plate, have seted up the screw on punch holder and the lower plate, and the screw position is corresponding with the connecting hole position.

The utility model discloses it is further, the connecting hole includes all around confined locking hole and side open-ended pre-installation hole.

The utility model discloses it is further, the size of connecting hole is greater than the size of screw.

The utility model discloses it is further, still include the door plant on the installed part and adjust the structure, through door plant adjusting device is adjustable rotate the relative position of piece and installed part.

The utility model discloses it is further, the structure is adjusted including horizontal regulation structure and vertical regulation structure to the door plant.

The utility model discloses it is further, the lateral adjustment structure has seted up the lateral adjustment hole including the shaping alignment jig on rotating the piece on the alignment jig, be provided with the lateral adjustment screw in the lateral adjustment hole, the lateral adjustment screw is located the side of punch holder or lower plate and rather than the laminating, rotates the lateral adjustment screw can drive installed part lateral shifting.

The utility model discloses it is further, vertical regulation structure is including offering the vertical adjustment hole on punch holder or lower plate, be provided with vertical adjusting screw in the vertical adjustment hole, vertical adjusting screw is located the top or the below of connecting portion to rather than laminating, rotate vertical adjusting screw can drive installed part longitudinal movement.

The utility model discloses it is further, it holds the chamber to have on the door frame fixing base, the installed part is rotatable to holding the intracavity.

The utility model discloses it is further, door frame fixing base is put on the shelf and is equipped with the pivot, the one end shaping of rotating the piece has the rotary drum, it passes through to rotate the piece the cooperation of pivot and rotary drum is rotated and is connected on the door frame fixing base.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

the utility model relates to a hinge for being arranged in door frame with door and window rotation and installing, wherein included and fixed the door frame fixing base on the door frame and rotated the door plant connecting piece of connection on the door frame fixing base, the door plant connecting piece can be dismantled again and fall into rotation piece and installed part, the one end that rotates the piece still rotates the setting on the door frame fixing base, the back is dismantled to the connecting piece, can be fixed its earlier to the door plant through the door plant mounting hole, lift up the door plant again and aim at the rotation piece with the installed part, the installed part can pass through the screw and rotate a high-speed joint, make things convenient for the installation of door plant more.

Drawings

Fig. 1 is a view showing the unfolded state of the hinge of the present invention.

Fig. 2 is a folding state diagram of the hinge of the present invention.

Fig. 3 is a schematic view of the present invention taken apart.

Fig. 4 is a schematic view of the middle door panel connecting member according to the present invention.

Fig. 5 is a schematic structural diagram of the mounting member of the present invention.

Fig. 6 is a schematic view of the mounting member of the present invention taken apart.

The reference numerals in the figures denote the meanings:

1-door frame fixing seat; 2-door panel connections; 3-a rotating member; 4-a mounting member; 5-door panel mounting holes; 6-a connecting part; 7-connecting hole; 8-upper splint; 9-lower splint; 10-screw holes; 11-a locking hole; 12-pre-loading holes; 13-an adjusting bracket; 14 a lateral adjustment aperture; 15-transverse adjusting screw; 16-longitudinal adjustment holes;

17-longitudinal adjusting screw; 18-a containment chamber; 19-a rotating shaft; 20-rotating the cylinder.

Detailed Description

The invention will be further described with reference to specific embodiments below:

the utility model provides a hidden hinge, includes door frame fixing base 1 and door plant connecting piece 2, door plant connecting piece 2 rotatable coupling is on door frame fixing base 1, door plant connecting piece 2 divide into and rotates 3 and installed part 4, the one end that rotates 3 with door frame fixing base 1 rotates and connects, the other end with installed part 4 fixed connection, set up the door plant mounting hole 5 that is used for connecting the door plant on the installed part 4.

The utility model relates to a hinge for rotating door and window and installing on door frame, wherein included and fixed door frame fixing base 1 on the door frame and rotated door plant connecting piece 2 of connection on door frame fixing base 1, door plant connecting piece 2 can dismantle again and fall into rotation piece 3 and installed part 4, the one end that rotates piece 3 still rotates the setting on door frame fixing base 1, the back is dismantled to the connecting piece, can be fixed its earlier to the door plant through door plant mounting hole 5, lift up the door plant again and aim at rotation piece 3 with installed part 4, installed part 4 can pass through the screw and rotate 3 high-speed joint, make things convenient for the installation of door plant more.

The utility model discloses it is further, rotate and be provided with connecting portion 6 on the piece 3, seted up connecting hole 7 on connecting portion 6, be provided with on the installed part 4 with connecting portion 6 complex connecting plate, connecting plate divide into punch holder 8 and lower plate 9, have seted up screw 10 on punch holder 8 and the lower plate 9, and screw 10 position is corresponding with connecting hole 7 position. The connecting hole 7 comprises a locking hole 11 with closed periphery and a pre-assembling hole 12 with an opening on the side edge. The size of the connecting hole 7 is larger than that of the screw hole 10. When in use, the mounting part 4 is fixed on the door panel firstly, the upper clamping plate 8 and the lower clamping plate 9 are fixed together through screws, the screws are only inserted into the screw holes 10 corresponding to the preassembly holes 12, a groove for inserting the connecting part 6 is reserved between the upper clamping plate 8 and the lower clamping plate 9, the side surface of the preassembly holes 12 is open, so that the mounting part can not be blocked by the screws when being inserted into the groove between the upper clamping plate 8 and the lower clamping plate 9, but the screws can be clamped into the preassembly holes 12, the door panel is loosened at the moment, the door panel can not fall down, the screws are used for sequentially passing through the screw holes 10 on the upper clamping plate 8, the locking holes 11 on the connecting part 6 and the screw holes 10 on the lower clamping plate 9 to complete the fixation, thereby the door panel can be mounted more easily, compared with the previous mounting mode, a plurality of people are required to lift the door panel, and another person is required to fix the hinge and the door panel, the utility model can reduce the number of installers, only one or two persons are needed to complete the installation of the door panel, and the installation speed is higher.

The utility model discloses it is further, still include door plant regulation structure on installed part 4, through door plant adjusting device is adjustable rotate the relative position of piece 3 and installed part 4. The door plate adjusting structure comprises a transverse adjusting structure and a longitudinal adjusting structure. In order to promote the degree of accuracy of door plant installation, the utility model discloses on still be provided with the fine setting structure, the fine setting structure can be finely tuned door and window's horizontal position and vertical position, need not worry that door and window installs not in place, has the problem of deviation.

The utility model discloses it is further, the lateral adjustment structure includes that the shaping is in the alignment jig 13 that rotates on 3, has seted up lateral adjustment hole 14 on the alignment jig 13, be provided with lateral adjustment screw 15 in the lateral adjustment hole 14, lateral adjustment screw 15 is located the side of punch holder 8 or lower plate 9 and rather than the laminating, rotates lateral adjustment screw 15 can drive 4 lateral shifting of installed part.

The utility model discloses it is further, vertical regulation structure is including offering the vertical regulation hole 16 on punch holder 8 or lower plate 9, be provided with vertical adjusting screw 17 in the vertical regulation hole 16, vertical adjusting screw 17 is located the top or the below of connecting portion 6 to rather than the laminating, rotate vertical adjusting screw 17 can drive 4 longitudinal movement of installed part.

The utility model discloses it is further, door frame fixing base 1 is last to have and to hold chamber 18, installed part 4 is rotatable to holding in the chamber 18. Thereby reach the effect of hiding the hinge when closing the door.

The utility model discloses it is further, 1 erects of door frame fixing base is equipped with pivot 19, the one end shaping that rotates piece 3 has rotary drum 20, it passes through to rotate piece 3 the cooperation of pivot 19 and rotary drum 20 is rotated and is connected on door frame fixing base 1.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a blind hinge, includes door frame fixing base and door plant connecting piece, its characterized in that: door plant connecting piece rotatable coupling is on the door frame fixing base, the door plant connecting piece divide into and rotates piece and installed part, the one end that rotates the piece with the door frame fixing base rotates and connects, the other end with installed part fixed connection, set up the door plant mounting hole that is used for connecting the door plant on the installed part.

2. A blind hinge according to claim 1, wherein: the rotating piece is provided with a connecting portion, a connecting hole is formed in the connecting portion, the mounting piece is provided with a connecting clamping plate matched with the connecting portion, the connecting clamping plate is divided into an upper clamping plate and a lower clamping plate, screw holes are formed in the upper clamping plate and the lower clamping plate, and the positions of the screw holes correspond to the positions of the connecting hole.

3. A blind hinge according to claim 2, wherein: the connecting holes comprise locking holes with the periphery closed and pre-installing holes with side openings.

4. A blind hinge according to claim 2 or 3, wherein: the size of the connecting hole is larger than that of the screw hole.

5. A blind leaf according to claim 4, wherein: the installation part further comprises a door plate adjusting structure, and the relative position of the rotating part and the installation part can be adjusted through the door plate adjusting device.

6. A blind hinge according to claim 5, wherein: the door plate adjusting structure comprises a transverse adjusting structure and a longitudinal adjusting structure.

7. A blind leaf according to claim 6, wherein: the transverse adjusting structure comprises an adjusting frame formed on the rotating piece, a transverse adjusting hole is formed in the adjusting frame, a transverse adjusting screw is arranged in the transverse adjusting hole, the transverse adjusting screw is located on the side edge of the upper clamping plate or the lower clamping plate and is attached to the side edge of the upper clamping plate or the lower clamping plate, and the transverse adjusting screw can drive the mounting piece to transversely move.

8. A blind leaf according to claim 6, wherein: the longitudinal adjusting structure comprises a longitudinal adjusting hole formed in the upper clamping plate or the lower clamping plate, a longitudinal adjusting screw is arranged in the longitudinal adjusting hole, the longitudinal adjusting screw is located above or below the connecting portion and attached to the connecting portion, and the longitudinal adjusting screw can drive the mounting piece to move longitudinally.

9. A blind hinge according to claim 1, wherein: the door frame fixing seat is provided with an accommodating cavity, and the mounting part can rotate to the accommodating cavity.

10. A blind hinge according to claim 2, wherein: the door frame fixing seat is provided with a rotating shaft in an upper erecting mode, one end of the rotating part is provided with a rotating drum in a forming mode, and the rotating part is connected to the door frame fixing seat in a rotating mode through matching of the rotating shaft and the rotating drum.