CN213234648U - Door hinge structure - Google Patents
Door hinge structure Download PDFInfo
- Publication number
- CN213234648U CN213234648U CN202021814645.6U CN202021814645U CN213234648U CN 213234648 U CN213234648 U CN 213234648U CN 202021814645 U CN202021814645 U CN 202021814645U CN 213234648 U CN213234648 U CN 213234648U
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- panel
- door
- hinge
- portal
- door frame
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Abstract
The utility model discloses a door hinge structure, which aims at a simple, reasonable, stable and reliable door hinge structure with good aesthetic degree and convenient installation, comprising a door frame, a door panel and a hinge component for hinging the door frame and the door panel, the hinge assembly comprises a hinge shaft, a door frame hinge arm and a door plate hinge arm which are hinged on the hinge shaft, the portal articulation arm comprises a first portal articulation panel, a second portal articulation panel, and a portal bridge panel connecting the first portal articulation panel and the second portal articulation panel, the first portal hinge panel and the second portal hinge panel are both provided with at least two portal fastening holes, the door hinge arm comprises a first door hinge panel, a second door hinge panel and a door bridge panel connecting the first door hinge panel and the second door hinge panel, the first door panel hinged panel and the second door panel hinged panel are both provided with at least two door panel fastening holes.
Description
Technical Field
The utility model relates to a hinge technical field specifically is a door body hinge structure.
Background
Along with the continuous improvement of the quality of life, the aesthetic property of doors and door bodies is more and more concerned by people besides the safety, and the requirements and the expectations of people on the door and the door body are higher and higher. The stability and reliability of the door body are also one of the most main consideration problems of door enterprises, the structure of the door body is composed of a door frame and a door panel, the door frame and the door panel are hinged and fixed through hinges, the door hinge on the market is generally composed of a door frame hinge arm, a door face hinge arm and a hinge shaft, and the door frame hinge arm and the door face hinge arm are both planar; and secondly, because the hinged arm of the portal frame and the hinged arm of the door surface are plane-type, the bearing surfaces of the portal frame and the door surface are unstable when singly opened and are easy to droop.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a door body hinge structure which is simple, reasonable, stable, reliable, beautiful and convenient to install.
In order to solve the technical problem, the utility model provides a following technical scheme:
the door body hinge structure comprises a door frame, a door panel and a hinge assembly for hinging the door frame and the door panel, wherein the hinge assembly comprises a hinge shaft, a door frame hinge arm and a door frame hinge arm, the door frame hinge arm comprises a first door frame hinge panel, a second door frame hinge panel and a door frame bridging panel, the door frame bridging panel is connected with the first door frame hinge panel and the second door frame hinge panel, at least two door frame fastening holes are formed in the first door frame hinge panel and the second door frame hinge panel, the door frame hinge arm comprises a first door frame hinge panel, a second door frame hinge panel and a door frame bridging panel, the first door frame hinge panel and the second door frame hinge panel are connected, and at least two door frame fastening holes are formed in the first door frame hinge panel and the second door frame hinge panel.
Preferably, the first door frame hinged panel and the second door frame hinged panel are parallel and arranged in equal height.
Preferably, one side of the portal bridge panel is perpendicular to the first portal hinge panel, and the other side of the portal bridge panel is perpendicular to the second portal hinge panel.
Preferably, the first door panel hinged panel and the second door panel hinged panel are arranged in parallel and at the same height.
Preferably, one side of the door panel bridging panel is perpendicular to the first door panel hinged panel, and the other side of the door panel bridging panel is perpendicular to the second door panel hinged panel.
Preferably, the portal frame is provided with a portal frame waist-shaped adjusting hole matched with the portal frame fastening hole.
Preferably, the door panel comprises a door front panel and a door back panel, the door front panel is provided with a first door waist-shaped adjusting hole fixed with the first door hinged panel, and the door back panel is provided with a second door waist-shaped adjusting hole fixed with the second door hinged panel.
Preferably, a door panel cover for concealing the door panel fastening hole is arranged outside the door panel hinged arm.
Preferably, the articulated shaft is sleeved with at least two wear-resistant shaft sleeves, and at least one wear-resistant bearing sleeve is arranged between every two adjacent wear-resistant shaft sleeves.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the portal articulated arm and the door plant articulated arm are formed by two articulated panels which are staggered from top to bottom and a bridging panel connected with the two articulated panels, the contact surface for fixing is increased, the bearing effect is greatly improved, the stability is improved, and the problem that a door panel and the like are easy to droop is avoided.
2. The door frame hinged panel and the second door frame hinged panel are both provided with at least two door frame fastening holes, and the first door frame hinged panel and the second door frame hinged panel are both provided with at least two door frame fastening holes.
Drawings
Fig. 1 is a schematic view of a door hinge structure according to the present invention;
fig. 2 is a schematic structural view of the hinge assembly of the present invention;
fig. 3 is a schematic structural diagram of the door frame of the present invention;
fig. 4 is a schematic structural view of the door panel of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, a door hinge structure includes a door frame 1, a door panel 2, and a hinge assembly 3 for hinge-connecting the door frame 1 and the door panel 2, the hinge assembly 3 includes a hinge shaft 31, a door hinge arm 32 and a door hinge arm 33 hinged to the hinge shaft 31, the door hinge arm 32 includes a first door hinge panel 321, a second door hinge panel 322, and a door bridge panel 323 connecting the first door hinge panel 321 and the second door hinge panel 322, at least two door fastening holes 324 are formed in the first door hinge panel 321 and the second door hinge panel 322, the door hinge arm 33 includes a first door hinge panel 331, a second door hinge panel 332, and a door bridge panel 333 connecting the first door hinge panel 331 and the second door hinge panel 332, at least two door fastening holes 334 are formed in the first door hinge panel 331 and the second door hinge panel 332, portal articulated arm 32 and door plant articulated arm 33 constitute by two articulated panels that misplace from top to bottom and the bridging panel of connection at two articulated panels, the fixed contact surface of usefulness of increase, great improvement the bearing effect, the stability can be improved, the easily flagging problem of door panel 2 etc. has been avoided, the waist shape accent hole on structural design cooperation portal and the door panel of two at least portal fastening holes 324 and door plant fastening hole 334, it is adjustable to have realized that clearance about portal articulated arm and the door plant articulated arm is adjustable after the hinge mount, great having made things convenient for the installation, the problem of assembly difficulty is produced because the error problem of mounting hole has been avoided.
The first door frame hinged panel 321 and the second door frame hinged panel 322 are parallel and arranged at the same height, and the structure is simple and the hinging is stable and reliable.
One side of the portal bridging panel 323 is perpendicular to the first portal hinge panel 321, the other side is perpendicular to the second portal hinge panel 322, the portal bridging panel 323 can be attached to the portal 1, and the perpendicular arrangement structure is more stable and reliable in hinge.
The first door panel hinged panel 331 and the second door panel hinged panel 332 are arranged in parallel and at the same height, and are simple in structure and stable and reliable in hinging.
One side of the door panel bridging panel 333 is vertically arranged with the first door panel hinged panel 331, the other side is vertically arranged with the second door panel hinged panel 332, the door panel bridging panel 333 can be attached to the door panel 2, and the vertical arrangement structure is more stable and reliable in hinging.
The portal 1 is provided with a portal waist-shaped adjusting hole 11 matched with the portal fastening hole 324, and the portal waist-shaped adjusting hole 11 ensures the adjustment of the upper and lower gaps of the portal articulated arm after the hinge is installed.
The door panel hinged arm 33 is externally provided with a door panel cover 4 for concealing the door panel fastening hole, and the arrangement of the door panel cover 4 greatly improves the aesthetic degree of the door panel 2 after installation.
The articulated shaft 31 is sleeved with at least two wear-resistant shaft sleeves 311, at least one wear-resistant bearing sleeve 312 is arranged between every two adjacent wear-resistant shaft sleeves 311, the wear-resistant bearing sleeve 312 is arranged to support the upper gap and the lower gap of the door frame articulated arm 32 and the door panel articulated arm 33, the stabilizing effect is further optimized, the wear-resistant shaft sleeves 311 provide a good protection effect for the hinge, and rusting of the hinge is avoided.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A door body hinge structure, includes portal, door panel and is used for articulating the hinge subassembly of portal and door panel, its characterized in that: the hinge assembly comprises a hinge shaft, a door frame hinge arm and a door frame hinge arm, the door frame hinge arm comprises a first door frame hinge panel, a second door frame hinge panel and a door frame bridging panel, the door frame bridging panel is connected with the first door frame hinge panel and the second door frame hinge panel, at least two door frame fastening holes are formed in the first door frame hinge panel and the second door frame hinge panel, the door frame hinge arm comprises a first door frame hinge panel, a second door frame hinge panel and a door frame bridging panel, the door frame bridging panel is connected with the first door frame hinge panel and the second door frame hinge panel, and at least two door frame fastening holes are formed in the first door frame hinge panel and the second door frame hinge panel.
2. The door hinge structure according to claim 1, wherein: the first portal hinged panel and the second portal hinged panel are parallel and arranged in equal height.
3. A door hinge structure according to claim 2, wherein: one side of the portal bridging panel is perpendicular to the first portal hinged panel, and the other side of the portal bridging panel is perpendicular to the second portal hinged panel.
4. The door hinge structure according to claim 1, wherein: the first door plate hinged panel and the second door plate hinged panel are arranged in parallel and at the same height.
5. The door hinge structure according to claim 4, wherein: one side of the door panel bridging panel is perpendicular to the first door panel hinged panel, and the other side of the door panel bridging panel is perpendicular to the second door panel hinged panel.
6. The door hinge structure according to any one of claims 1 to 5, wherein: the portal frame is provided with a portal frame waist-shaped adjusting hole matched with the portal frame fastening hole.
7. The door hinge structure according to any one of claims 1 to 5, wherein: the door panel comprises a door face front plate and a door face rear plate, a first door panel waist-shaped adjusting hole fixed with the first door panel hinged panel is formed in the door face front plate, and a second door panel waist-shaped adjusting hole fixed with the second door panel hinged panel is formed in the door face rear plate.
8. The door hinge structure according to any one of claims 1 to 5, wherein: and a door panel cover used for concealing the door panel fastening hole is arranged outside the door panel hinged arm.
9. The door hinge structure according to any one of claims 1 to 5, wherein: at least two wear-resistant shaft sleeves are sleeved on the hinged shaft, and at least one wear-resistant bearing sleeve is arranged between every two adjacent wear-resistant shaft sleeves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021814645.6U CN213234648U (en) | 2020-08-26 | 2020-08-26 | Door hinge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021814645.6U CN213234648U (en) | 2020-08-26 | 2020-08-26 | Door hinge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213234648U true CN213234648U (en) | 2021-05-18 |
Family
ID=75902101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021814645.6U Active CN213234648U (en) | 2020-08-26 | 2020-08-26 | Door hinge structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213234648U (en) |
-
2020
- 2020-08-26 CN CN202021814645.6U patent/CN213234648U/en active Active
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