CN216553473U

CN216553473U - Concealed installation structure of door open hinge

Info

Publication number: CN216553473U
Application number: CN202121853263.9U
Authority: CN
Inventors: 应丽娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-05-17
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a hidden structure of a door hinge, which comprises a first hidden hinge and a second hidden hinge, wherein the first hidden hinge is installed on a door frame, the second hidden hinge is installed on the door frame, a sealing rubber strip is arranged on the door frame, the first hidden hinge is connected with the second hidden hinge through an inserting shaft, a connecting part is installed on the second hidden hinge, the second hidden hinge is connected with a first fixing part, the second fixing part is connected with the connecting part through a screw, one end of the connecting part is connected with a sleeve, and the other end of the connecting part is connected with an installation arm, the hidden structure of the door hinge has the beneficial effects that: when the structure is installed on a door, a user of the hidden structure of the exposed hinge can hide the hinge between the door frame and the door plate, the hidden effect can be well achieved, the opening angle of the door is larger and can reach 160 degrees and 170 degrees, and the integrity and the attractiveness of the door or other products provided with the structure can achieve the best effect.

Description

Concealed installation structure of door open hinge

Technical Field

The utility model belongs to the technical field of hinges, and particularly relates to a concealed installation structure of a door hinge.

Background

Currently, most clear hinges are only capable of being mounted on the outside and are generally directly visible to the naked eye of the user, which affects the integrity and aesthetics of the product.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel concealed structure of a bright hinge, which has the advantages of stable structure, good aesthetic property and long service life.

The purpose of the utility model is realized as follows: the utility model provides a novel bright hinge secretly adorns structure, the second blind hinge of the first blind hinge of door frame installation and door installation, be equipped with the joint strip on the door frame, first blind hinge is connected through inserting the hub connection with the second blind hinge, install connecting portion on the second blind hinge, the second blind hinge is connected with first fixed part, and first fixed part upwards extends and is equipped with the second fixed part, the side of second fixed part is equipped with the convex surface, the second fixed part is connected with connecting portion through the screw, connecting portion one end is connected with the sleeve pipe, and the installation arm is connected to the other end.

Preferably, the connecting portion is hook-shaped.

Preferably, the second fixing portion is provided with a plurality of holes.

Preferably, the connecting part is provided with a plurality of mounting holes corresponding to the holes on the second fixing part.

Preferably, the end of the mounting arm has a cut surface.

Preferably, a boss is provided on a side surface of the door.

Preferably, the plug shaft and the sleeve are sleeved with each other.

Preferably, the opening angle of the door frame and the door can reach 160 degrees and 170 degrees.

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

compared with the prior art, the utility model has the outstanding and beneficial technical effects that: when the structure is installed on a door, a user of the hidden-installation structure of the exposed hinge can hide the hinge between the door frame and the door plate, the hidden-installation effect can be well achieved, the opening angle of the door is larger and can reach 160 degrees and 170 degrees, and the integrity and the attractiveness of the door or other products provided with the structure can achieve the best effect.

Drawings

FIG. 1 is an overall structure view of a hinge of a concealed structure of a door hinge according to the present invention;

FIG. 2 is a second blind hinge structure view of a door blind hinge concealed structure according to the present invention;

FIG. 3 is a first blind hinge structure view of a blind hinge built-in structure of a door of the present invention;

fig. 4 is a schematic view of a connecting portion structure of a concealed door hinge structure according to the present invention.

In the figure: 1. a door; 2. a door frame; 3. a second blind hinge; 4. a connecting member; 5. sealing the adhesive tape; 6. a screw; 7. a sleeve; 12. a boss; 21. a fixing member; 22. inserting a shaft; 31 a first fixing portion; 32. a second fixed part; 41. mounting an arm; 42. a sleeve.

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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" 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," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a door is with bright hinge secretly adorns structure, includes the first blind hinge 2 of 8 installations of door frame and the second blind hinge 3 of 1 installations of door, be equipped with closed adhesive tape 5 on the door frame 8, be equipped with mounting 21 on the first blind hinge 2, be equipped with on the mounting 21 and insert axle 22, first blind hinge 2 is connected through inserting axle 22 with the blind hinge 3 of second, install connecting portion 4 on the blind hinge 3 of second, the blind hinge 3 of second is connected with first fixed part 31, and first fixed part 31 upwards extends and is equipped with second fixed part 32, second fixed part 32 side is equipped with the convex surface, second fixed part 32 is connected with connecting portion 4 through screw 6, 4 one end of connecting portion are connected with sleeve pipe 7, and the other end is installation arm 41.

Preferably, the connecting portion 4 is hook-shaped.

Preferably, the second fixing portion 32 is provided with a plurality of holes.

Preferably, the connecting portion 4 is provided with a plurality of mounting holes corresponding to the holes of the second fixing portion 32.

Preferably, the end of the mounting arm 41 has a cut 43.

Preferably, a boss 12 is provided on a side surface of the door 1.

Preferably, the spindle 22 is nested with the sleeve 7.

Preferably, the opening angle between the door 1 and the door frame 8 is 160-170 degrees.

The operation principle is as follows: when the structure is installed on a door, a user of the hidden structure of the exposed hinge can well hide the hinge between the door frame and the door plate, so that the hidden effect can be well achieved, and the integrity and the attractiveness of the door or other products provided with the structure can achieve the best effect.

In conclusion, the decorative button can be repeatedly used, decorative buttons of different styles can be replaced, and the structure is more firm and durable.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a door is with bright hinge concealed installation structure, includes first blind hinge (2) of door frame (8) installation and second blind hinge (3) of door (1) installation, its characterized in that: be equipped with on door frame (8) and seal adhesive tape (5), first blind hinge (2) are connected through inserting axle (22) with second blind hinge (3), install connecting portion (4) on second blind hinge (3), second blind hinge (3) are connected with first fixed part (31), and first fixed part (31) upwards extend and are equipped with second fixed part (32), the side of second fixed part (32) is equipped with the convex surface, second fixed part (32) are connected with connecting portion (4) through screw (6), connecting portion (4) one end is connected with sleeve pipe (7), and installation arm (41) is connected to the other end.

2. The concealed installation structure of a door hinge according to claim 1, wherein: the connecting part (4) is in a hook shape.

3. A door hinge concealed structure according to claim 1, wherein: the second fixing part (32) is provided with a plurality of holes.

4. A door hinge concealed structure according to claim 1, wherein: the connecting part (4) is provided with a plurality of mounting holes corresponding to the holes on the second fixing part (32).

5. A door hinge concealed structure according to claim 1, wherein: the end of the mounting arm (41) is provided with a tangent plane (43).

6. A door hinge concealed structure according to claim 1, wherein: and a boss (12) is arranged on the side surface of the door (1).

7. A door hinge concealed structure according to claim 1, wherein: the opening angle between the door (1) and the door frame (8) is 160-170 degrees.