CN212642417U

CN212642417U - Door hinge reinforcing assembly and door

Info

Publication number: CN212642417U
Application number: CN202020979807.5U
Authority: CN
Inventors: 夏勉; 黄光涛
Original assignee: Chongqing Wuzhou Door Industry Development Co ltd
Current assignee: Chongqing Wuzhou Door Industry Development Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-03-02
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a door hinge reinforcing component and a door, which comprises a reinforcing block and an adjusting block, wherein the reinforcing block is a continuous bending plate and comprises a first surface, a second surface and a third surface which are connected in sequence; a first screw hole is formed in the middle of the first surface, and first strip-shaped holes are formed in the two end portions of the first surface respectively; the second surface is provided with a screw hole; a plurality of mounting holes with nuts are formed in the third surface; the adjusting block is a flat plate, a second strip-shaped hole is formed in the middle of the adjusting block, and second screw holes are formed in the two end portions of the adjusting block respectively; the reinforcing block is matched with the adjusting block through milling teeth, the first face of the reinforcing block is connected with the adjusting block through a first screw hole and a second strip-shaped hole through a first screw, and the two first strip-shaped holes are in one-to-one correspondence with the two second screw holes respectively. The utility model discloses an installation is not only convenient but also firm reliable.

Description

Door hinge reinforcing assembly and door

Technical Field

The utility model belongs to the technical field of the building door leaf, concretely relates to subassembly and door are strengthened to door hinge.

Background

The door hinge is a connecting and rotating member for connecting the door to the doorframe and rotating around the doorframe. Most of door hinges in the existing market generally consist of two fixed and foldable connecting pieces, the two connecting pieces are provided with fixing holes, and during connection, one connecting piece is usually fixed on a door frame through screws, and the other connecting piece is fixed on a door through screws. Therefore, the door can freely rotate with the door frame, and the opening and closing of the door are realized. However, if the wind pressure is high or the door leaf is oversized, the profile wall can be torn, and the strength and the shearing resistance of the profile are improved by increasing the wall thickness of the profile or increasing the hinge reinforcing block.

Disclosure of Invention

The utility model aims at providing a simple to operate, firm reliable hinge reinforcement assembly and door.

The door hinge reinforcing component comprises a reinforcing block and an adjusting block, wherein the reinforcing block is a continuous bending plate and comprises a first surface, a second surface and a third surface which are connected in sequence; a first screw hole is formed in the middle of the first surface, and first strip-shaped holes are formed in the two end portions of the first surface respectively; the second surface is provided with a screw hole; a plurality of mounting holes with nuts are formed in the third surface;

the adjusting block is a flat plate, a second strip-shaped hole is formed in the middle of the adjusting block, and second screw holes are formed in the two end portions of the adjusting block respectively;

the first face of boss and regulating block are for milling the tooth cooperation, and boss and regulating block link together through first screw hole and second bar hole with first screw, and two first bar holes respectively with two second screw holes one-to-one.

Furthermore, the third surface is provided with a reinforcing flange at one end far away from the second surface.

Furthermore, four mounting holes with nuts are arranged on the third surface and distributed in an inverted trapezoid shape.

In a second aspect, a door, adopt like the utility model a door hinge strengthen the subassembly.

The utility model has the advantages of it is following:

(1) the reinforcing block and the nut are connected by using the pier rivets and then connected by using the screws and the hinges, so that the installation is convenient, firm and reliable;

(2) the reinforcing block and the adjusting block are matched by milling teeth, so that the reinforcing block can be clamped well after installation, and displacement of parts is prevented;

(3) the arrangement of the strip-shaped holes enables the installation to be more convenient, and the drilling procedure is reduced.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic structural diagram of a reinforcing block in this embodiment;

FIG. 4 is a schematic structural diagram of an adjusting block in the present embodiment;

FIG. 5 is a view showing a state in which the door hinge reinforcing assembly of the present embodiment is used;

in the figure: 1. the door comprises a hinge, 2, an outdoor plate, 3, a third screw, 4, a door hinge reinforcing component, 5, a second screw, 6, a fourth screw, 7, an indoor plate, 8, a reinforcing block, 8a, a first surface, 8b, a second surface, 8c, a third surface, 8d, a reinforcing flange, 8e, a first screw hole, 8f, a first strip-shaped hole, 8g, a first tooth, 8h and a screw hole; 9. the adjusting block comprises a mounting hole with a nut, 10, a first screw, 11, an adjusting block, 11a, a second screw hole, 11b, a second strip-shaped hole, 11c and a second tooth.

Detailed Description

The present embodiment will be further described with reference to the accompanying drawings.

As shown in fig. 1 to 4, a door hinge reinforcing assembly includes a reinforcing block 8 and an adjusting block 11. The reinforcing block 8 is a continuous bending plate and comprises a first surface 8a, a second surface 8b and a third surface 8c which are connected in sequence; a first screw hole 8e is formed in the middle of the first surface 8a, and first strip-shaped holes 8f are formed in the two end portions of the first surface 8a respectively; the second surface 8b is provided with a screw hole 8 h; a plurality of mounting holes 9 with nuts are arranged on the third surface 8 c; in this embodiment, four mounting holes 9 with nuts are arranged on the third surface 8c and distributed in an inverted trapezoid shape; the nut and the reinforcing block 8 are connected through the pier riveting, and the connection is firm and reliable. And a reinforcing flange 8d is arranged at one end of the third surface 8c far away from the second surface 8 b. The adjusting block 11 is a flat plate, a second strip-shaped hole 11b is formed in the middle of the adjusting block 11, and second screw holes 11a are formed in two end portions of the adjusting block 11 respectively. First face 8a and the regulating block 11 of boss 8 are for milling the tooth cooperation, are provided with first tooth 8g promptly on first face 8a, are provided with second tooth 11c on regulating block 11, and the screens that can be fine after making the installation accomplish has prevented that spare part from shifting. The reinforcing block 8 and the adjusting block 11 are connected together through a first screw hole 8e and a second strip-shaped hole 11b by a first screw 10, and the adjusting block 11 can freely move relative to the reinforcing block 8; the two first bar-shaped holes 8f correspond to the two second screw holes 11a one-to-one, respectively.

In this embodiment, as shown in fig. 5, a door employs the door hinge reinforcing assembly 4 as described in this embodiment. During installation:

(1) the door hinge reinforcing component 4 and the outdoor plate 2 are fixedly connected by a second screw 5;

(2) the assembly of the door hinge reinforcing component 4 and the outdoor plate 2 is clamped into the indoor plate 7 by utilizing the gap of the indoor plate 7;

(3) the hinge 1, the outdoor plate 2 and the door hinge reinforcing component 4 are firmly connected by a third screw 3;

(4) the hinge 1, the indoor plate 7 and the door hinge reinforcing component 4 are firmly connected by a fourth screw 6.

Claims

1. A door hinge reinforcing assembly, comprising: the bending die comprises a reinforcing block (8) and an adjusting block (11), wherein the reinforcing block (8) is a continuous bending plate and comprises a first surface (8 a), a second surface (8 b) and a third surface (8 c) which are sequentially connected; a first screw hole (8 e) is formed in the middle of the first surface (8 a), and first strip-shaped holes (8 f) are formed in the two end portions of the first surface (8 a) respectively; a screw hole (8 h) is formed in the second surface (8 b), and a plurality of mounting holes (9) with nuts are formed in the third surface (8 c);

the adjusting block (11) is a flat plate, a second strip-shaped hole (11 b) is formed in the middle of the adjusting block (11), and second screw holes (11 a) are formed in two end portions of the adjusting block (11) respectively;

first face (8 a) and regulating block (11) of boss (8) are for milling the tooth cooperation, and boss (8) and regulating block (11) link together through first screw hole (8 e) and second bar hole (11 b) with first screw (10), two first bar holes (8 f) respectively with two second screw hole (11 a) one-to-one.

2. A door hinge reinforcement assembly according to claim 1, wherein: and a reinforcing flange (8 d) is arranged at one end of the third surface (8 c) far away from the second surface (8 b).

3. A door hinge reinforcement assembly according to claim 1 or 2, wherein: and four inverted trapezoidal mounting holes (9) with nuts are formed in the third surface (8 c).

4. A door, characterized in that: use of a door hinge reinforcement assembly (4) according to any of claims 1 to 3.