CN215485417U - Door hinge - Google Patents
Door hinge Download PDFInfo
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- CN215485417U CN215485417U CN202121173116.7U CN202121173116U CN215485417U CN 215485417 U CN215485417 U CN 215485417U CN 202121173116 U CN202121173116 U CN 202121173116U CN 215485417 U CN215485417 U CN 215485417U
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Abstract
The utility model discloses a door hinge, comprising: the door body mounting seat is arranged on the wall body mounting seat; the wall body mounting seat comprises a wall body mounting plate and a door body plate mounting plate I which are integrally connected; the door body mounting seat comprises a door body plate mounting plate II and a door plate mounting plate which are integrally connected; the door body plate mounting plate I is rotatably connected with the door body plate mounting plate II, and a door plate is mounted on the door plate mounting plate; after the door frame is installed, the door plate installation plate and the door body move around the shaft along with the door body plate installation plate II and one end of the door body plate installation plate I, when the door frame is in an open state, the door plate can be rotated to be in a state parallel to a wall body, the accommodating space is saved, walking of pedestrians is not hindered, and the door frame is very convenient; and can fix a position the door body at arbitrary angle temporarily through screwing spacing knob to deal with different in service behavior, the practicality is stronger.
Description
Technical Field
The utility model relates to the technical field of door body connection, in particular to a door hinge capable of increasing the opening and closing angle of a door body.
Background
The door hinge is a metal piece which connects and enables the two parts of the door and the doorframe to move. The body shadow can be seen everywhere in life, the door body is usually used for the hinge and fiber package of the door body, the main material of the door body is zinc alloy, and the surface of the door body is electroplated, so the door body looks exquisite and beautiful, and the quality is very reliable.
But traditional door hinge angle of opening and shutting is mostly 45 °, fixed angles such as 135 degrees of 90, and the angle of opening and shutting receives the restriction, can occupy indoor or outdoor space when the door body is in open state, influences the walking, and is very inconvenient.
Therefore, how to provide a door hinge capable of saving an open space when opening is a problem that needs to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
Accordingly, the present invention is directed to a door hinge that solves at least some of the above-mentioned problems of the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a door hinge, comprising: the door body mounting seat is arranged on the wall body mounting seat;
the wall body mounting seat comprises a wall body mounting plate and a door body plate mounting plate I which are integrally connected; the door body mounting seat comprises a door body plate mounting plate II and a door plate mounting plate which are integrally connected;
the wall body mounting plate is fixed on the wall body, the door body plate mounting plate I is rotatably connected with the door body plate mounting plate II, and a door plate is mounted on the door plate mounting plate.
According to the technical scheme, compared with the prior art, the door hinge is convenient to use, the door mounting plate and the door body move around the shaft along with the door body mounting plate II and one end of the door body mounting plate I after the door hinge is mounted, and when the door frame is in an open state, the door plate can be rotated to be parallel to a wall body, so that the storage space is saved, pedestrians are not hindered from walking.
Preferably, in the door hinge, the wall mounting plate is L-shaped, and the first wall mounting plate and the first door body plate mounting plate correspond to two edges of the L-shape respectively;
the door body plate mounting plate II and the door plate mounting plate II correspond to two edges of the L shape respectively;
the first door body plate mounting plate and the second door body plate mounting plate are rotatably connected at the end parts.
Preferably, in the door hinge, the wall mounting plate and the door panel mounting plate are both provided with mounting holes.
Preferably, in the door hinge, one end of the wall mounting plate, which is close to one side of the wall and is far away from the first door body plate mounting plate, is bent downwards to form a connecting side plate.
Preferably, in the door hinge, the wall mounting plate is L-shaped, and the first wall mounting plate and the first door body plate mounting plate correspond to two edges of the L-shape respectively;
the door plate mounting plate II is an arc-shaped plate, and the door plate mounting plate is vertically fixed at one end of the bottom of the door plate mounting plate II and is provided with a door plate mounting assembly.
Preferably, in the door hinge, the door plate mounting assembly includes a bolt and a door plate fixing clamp plate, and a threaded pipe is arranged on one side of the door plate fixing clamp plate;
the door plate mounting plate is provided with a sleeve corresponding to the threaded pipe; the door plate is provided with a through hole corresponding to the sleeve;
the sleeve penetrates through the through hole, the threaded pipe is inserted into the sleeve, the bolt is screwed with the threaded pipe, and the door plate is clamped and fixed through the door plate mounting plate and the door plate fixing clamp plate.
Preferably, in the door hinge, a rotating column is vertically fixed on the bottom end surface of the first door panel mounting plate;
the end part of the second door plate mounting plate is provided with a bearing seat and a bearing, the rotating column penetrates into an inner ring of the bearing, and the second door plate mounting plate passes through the bearing and rotates around the rotating column.
Preferably, in the door hinge, the door hinge further comprises a limit knob, and a stud is arranged at one end of the limit knob;
the bottom of the bearing seat is provided with a threaded hole corresponding to the stud, and when the stud is screwed into the threaded hole, the end part of the stud can be abutted against the end surface of the rotating column; this scheme can fix a position the door body at arbitrary angle temporarily through the spacing knob of screwing to deal with different in service behavior, prevent the swing of the door body, and only need rock the door body when needing the contact restriction, the bolt post can break away from the butt state, removes spacingly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic structural view of the closed state of the door of the present invention;
FIG. 2 is a schematic structural view illustrating a state of folding the door panel according to the present invention;
FIG. 3 is a schematic structural diagram of an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an embodiment of the present invention.
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 "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example 1
Referring to fig. 1-2, a door hinge according to the present invention includes: a wall body mounting seat 1 and a door body mounting seat 2;
the wall mounting seat 1 comprises a wall mounting plate 10 and a door body plate mounting plate I11 which are integrally connected; the door body mounting seat 2 comprises a door body plate mounting plate II 20 and a door plate mounting plate 21 which are integrally connected;
the wall body mounting plate 10 is fixed on the wall body 3, the first door body plate mounting plate 11 is rotatably connected with the second door body plate mounting plate 20, and the door plate 4 is mounted on the door plate mounting plate 21.
In order to further optimize the technical scheme, the wall body mounting plate 10 is L-shaped, and the wall body mounting plate 10 and the door body plate mounting plate I11 respectively correspond to two edges of the L-shaped;
the door body mounting seat 2 is L-shaped, and the second door body plate mounting plate 20 and the second door plate mounting plate 21 correspond to two sides of the L-shaped respectively;
the first door body plate mounting plate 11 and the second door body plate mounting plate 20 are rotatably connected at the end parts.
In order to further optimize the technical scheme, mounting holes are formed in the wall mounting plate 10 and the door panel mounting plate 21.
In order to further optimize the technical scheme, a rotating column is vertically fixed on the bottom end face of the first door panel mounting plate 21;
the end of the second door panel mounting plate 21 is provided with a bearing seat and a bearing, the rotating column penetrates into an inner ring of the bearing, and the second door panel mounting plate 21 rotates around the rotating column through the bearing.
Example 2
According to the door hinge, on the basis of the embodiment 1, one end, close to one side of a wall body 3 and far away from a door body plate mounting plate 11, of a wall body mounting plate 10 is bent downwards to form a connecting side plate.
Example 3
Referring to fig. 4, a door hinge according to the present invention includes: a wall body mounting seat 1 and a door body mounting seat 2;
the wall mounting seat 1 comprises a wall mounting plate 10 and a door body plate mounting plate I11 which are integrally connected; the door body mounting seat 2 comprises a door body plate mounting plate II 20 and a door plate mounting plate 21 which are integrally connected;
the wall body mounting plate 10 is fixed on the wall body 3, the first door body plate mounting plate 11 is rotatably connected with the second door body plate mounting plate 20, and the door plate 4 is mounted on the door plate mounting plate 21.
The wall body mounting plate 10 is L-shaped, and the wall body mounting plate 10 and the door body plate mounting plate I11 correspond to two sides of the L-shaped respectively;
the second door body plate mounting plate 20 is an arc-shaped plate, and the door plate mounting plate 21 is vertically fixed at one end of the bottom of the second door body plate mounting plate 20 and is provided with a door plate mounting assembly 22.
In order to further optimize the above technical solution, the door panel installation component 22 includes a bolt and a door panel fixing clamp plate, and a threaded pipe is arranged on one side of the door panel fixing clamp plate;
the door panel mounting plate 21 is provided with a sleeve corresponding to the threaded pipe; the door panel 4 is provided with a through hole corresponding to the sleeve;
the sleeve penetrates through the through hole, the threaded pipe is inserted into the sleeve, the bolt is screwed with the threaded pipe, and the door plate 4 is clamped and fixed through the door plate mounting plate 21 and the door plate fixing clamp plate.
In order to further optimize the technical scheme, a rotating column is vertically fixed on the bottom end face of the first door panel mounting plate 21;
the end of the second door panel mounting plate 21 is provided with a bearing seat and a bearing, the rotating column penetrates into an inner ring of the bearing, and the second door panel mounting plate 21 rotates around the rotating column through the bearing.
Example 4
Referring to fig. 3, the door hinge of the present invention further includes a limit knob 5 on the basis of examples 1-3, wherein a stud is disposed at one end of the limit knob 5;
the bottom of the bearing seat is provided with a threaded hole corresponding to the stud, and when the stud is screwed into the threaded hole, the end part of the stud can abut against the end surface of the rotating column.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A door hinge, comprising: a wall body mounting seat (1) and a door body mounting seat (2);
the wall body mounting seat (1) comprises a wall body mounting plate (10) and a door body plate mounting plate I (11) which are integrally connected; the door body mounting seat (2) comprises a door body plate mounting plate II (20) and a door plate mounting plate (21) which are integrally connected;
the wall body mounting plate (10) is fixed on the wall body (3), the door body plate mounting plate I (11) is rotationally connected with the door body plate mounting plate II (20), and the door plate (4) is mounted on the door plate mounting plate (21).
2. A door hinge according to claim 1, wherein the wall mounting plate (10) is L-shaped, and the wall mounting plate (10) and the first door body plate mounting plate (11) correspond to two sides of the L-shape respectively;
the door body plate mounting plate II (20) and the door plate mounting plate (21) correspond to two edges of the L shape respectively;
the first door body plate mounting plate (11) and the second door body plate mounting plate (20) are rotatably connected at the end parts.
3. A door hinge according to claim 2, wherein the wall mounting plate (10) and the door panel mounting plate (21) are provided with mounting holes.
4. A door hinge according to claim 3, characterized in that one end of the wall body mounting plate (10) close to one side of the wall body (3) and far away from the door body plate mounting plate I (11) is bent downwards to form a connecting side plate.
5. A door hinge according to claim 1, wherein the wall mounting plate (10) is L-shaped, and the wall mounting plate (10) and the first door body plate mounting plate (11) correspond to two sides of the L-shape respectively;
the second door plate mounting plate (20) is an arc-shaped plate, and the door plate mounting plate (21) is vertically fixed at one end of the bottom of the second door plate mounting plate (20) and is provided with a door plate mounting assembly (22).
6. A door hinge according to claim 5, wherein the door panel mounting assembly (22) comprises a bolt and a door panel fixing clamp plate, and a threaded pipe is arranged on one side of the door panel fixing clamp plate;
a sleeve corresponding to the threaded pipe is arranged on the door panel mounting plate (21); the door plate (4) is provided with a through hole corresponding to the sleeve;
the sleeve penetrates through the through hole, the threaded pipe is inserted into the sleeve, the bolt is screwed with the threaded pipe, and the door plate (4) is clamped and fixed through the door plate mounting plate (21) and the door plate fixing clamping plate.
7. A door hinge according to claim 4 or 6, wherein a rotary column is vertically fixed on the bottom end surface of the first door panel mounting plate (21);
the tip of door plant mounting panel (21) two sets up the bearing frame and installs the bearing, it penetrates to rotate the post the inner ring of bearing, door plant mounting panel (21) two pass through the bearing centers on it rotates to rotate the post.
8. A door hinge according to claim 7, characterized in that, it further comprises a limit knob (5), one end of the limit knob (5) is provided with a stud;
the bottom of the bearing seat is provided with a threaded hole corresponding to the stud, and when the stud is screwed into the threaded hole, the end part of the stud can be abutted against the end surface of the rotating column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121173116.7U CN215485417U (en) | 2021-05-28 | 2021-05-28 | Door hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121173116.7U CN215485417U (en) | 2021-05-28 | 2021-05-28 | Door hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215485417U true CN215485417U (en) | 2022-01-11 |
Family
ID=79781012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121173116.7U Active CN215485417U (en) | 2021-05-28 | 2021-05-28 | Door hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215485417U (en) |
-
2021
- 2021-05-28 CN CN202121173116.7U patent/CN215485417U/en active Active
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