CN216076743U - Flag-shaped special-shaped hinge - Google Patents
Flag-shaped special-shaped hinge Download PDFInfo
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- CN216076743U CN216076743U CN202121184573.6U CN202121184573U CN216076743U CN 216076743 U CN216076743 U CN 216076743U CN 202121184573 U CN202121184573 U CN 202121184573U CN 216076743 U CN216076743 U CN 216076743U
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- half hinge
- door frame
- door
- leaf
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Abstract
The utility model discloses a flag-shaped special-shaped hinge, which comprises the following components: the door frame half hinge assembly and the door leaf half hinge assembly are formed. The door frame half hinge assembly consists of a door frame half hinge, a mandrel and a plane bearing. The door leaf half hinge assembly is composed of a door leaf half hinge and a shaft sleeve. The door frame half hinge is equipped with one side of door frame half hinge page or leaf board and is equipped with the arc, be equipped with the A angle of bending between arc and the door frame half hinge page or leaf board, the arc opposite side is equipped with the B angle of bending, and its one side is equipped with straight face and connects door frame half hinge book circle portion, forms an belly arc or the similar arc notch of stepping down of door frame half hinge. The door leaf half hinge is formed by connecting a door leaf half hinge plate with a door leaf half hinge rolling round part through an angle straight surface. The end of the door leaf semi-hinge rolling part, which is abutted against the door frame semi-hinge rolling part, is provided with a hole expansion installation shaft sleeve. The end opposite to the hole expanding end of the door frame half hinge rolling round part and the door leaf half hinge rolling round part is provided with a mandrel and a plane bearing. The door frame half hinge assembly is connected with the door leaf half hinge assembly through a mandrel.
Description
Technical Field
The utility model relates to a flag-shaped special-shaped hinge, belonging to hardware products.
Background
The hinge is a main part of a door product and comprises a fixed hinge and a detachable flag-shaped hinge, wherein the fixed hinge is fixedly connected with a door leaf and a door frame, so that the door with a heavier door leaf is inconvenient to install, and the conventional flag-shaped hinge is not adjustable in axial direction. In addition, the conventional flag-shaped hinge is used for a door with an external hinge, which affects the aesthetic appearance of the whole door. This patent is installed in door leaf lid limit for concealed installation formula hinge, and it is compared the whole outward appearance of door leaf beautifully with outer formula hinge of adorning, and hinge bearing capacity is strong, opens in a flexible way.
Disclosure of Invention
Based on the technical defects of the common flag-shaped hinge, compared with the prior art, the utility model has the outstanding and beneficial technical effects that: the flag-shaped hinge is strong in bearing capacity, flexible in rotation and low in cost.
The technical scheme adopted by the utility model is as follows:
a flag-shaped special-shaped hinge comprises: half hinge subassembly of door frame, half hinge subassembly two parts of door leaf are constituteed, half hinge subassembly of door frame, it is at least by half hinge of door frame, dabber, plane bearing constitution, half hinge subassembly of door leaf, it comprises half hinge of door leaf, axle sleeve, characterized by: the door frame half hinge (1-1) is provided with a leaf plate A of the door frame half hinge, one side of the leaf plate A of the door frame half hinge is provided with an arc plate, a bending A angle is arranged between the arc plate and the leaf plate A of the door frame half hinge, the other side of the arc plate is provided with a bending B angle, one side of the bending B angle is provided with a rolling part A with a straight surface connected with the door frame half hinge, and an abdomen one-arc-shaped or arc-shaped abdicating notch of the door frame half hinge is formed; the door leaf semi-hinge is characterized in that a leaf plate B of the door leaf semi-hinge is connected with a door leaf semi-hinge rolling part B through an angle straight surface, a plurality of mounting holes are formed in the leaf plate B of the door leaf semi-hinge, a reaming mounting shaft sleeve is arranged at the end, which is abutted against the rolling part A of the door leaf semi-hinge, a mandrel and a planar bearing are arranged at the end, which is abutted against the reaming end, of the rolling part A of the door frame semi-hinge and the rolling part B of the door leaf semi-hinge, and a door frame semi-hinge component is connected with a shaft hole of the shaft sleeve of the door leaf semi-hinge component through the mandrel to form a flag-shaped hinge assembly in an abutting mounting mode.
Preferably: the door leaf half hinge assembly is characterized in that the end face reaming end faces are arranged at the opposite ends of the rolling part of the door leaf half hinge and the shaft hole A of the rolling part A of the door frame half hinge and used for installing a shaft sleeve, and the outer circle of the shaft sleeve and the reaming end faces are assembled in an interference fit mode to form the door leaf half hinge assembly. The technical characteristic is that the wear-resisting property of the door leaf semi-hinge shaft hole and the mandrel can be improved, and abnormal sound generated by rotation of the mandrel and the shaft hole is avoided.
Preferably: the door frame half hinge assembly (1) is characterized in that a spindle is arranged in a shaft hole in one end of a rolling part of the door frame half hinge, the spindle is connected with the shaft hole of the door frame half hinge in an interference fit mode, and a plane bearing is arranged on the shaft hole end face of the door frame half hinge (1-1) and easily abrades the end face of the rolling part. The friction force is reduced, the door leaf semi-closed leaf is flexibly opened, the bearing capacity is improved, and abnormal sound is not easy to generate.
Preferably: the door leaf assembly is characterized in that at least 5 mounting holes are formed in a leaf plate B of a door leaf half hinge of the door leaf half hinge assembly, and at least one closed square mounting hole A and two open square mounting holes B are formed in a leaf plate A of a door frame half hinge of the door frame half hinge. The door leaf and door frame assembly device comprises a door leaf and a door frame, wherein the door leaf and the door frame are assembled through the door leaf and the door frame, and the door leaf is assembled through the door leaf and the door frame.
Preferably: the inner side arc length angle of the bending angle A of the half door frame hinge is 97-98 degrees. The inner side arc length angle of the arc-shaped plate of the door frame half hinge is 86.5-88 degrees. The inner side arc length angle of a bending B angle (1-1-4) of the door frame half hinge is 85-88 degrees.
The utility model has the advantages that: the hinge has strong bearing capacity, is flexible and durable to open, and can be detached from the door leaf half hinge and the door frame half hinge, so that the door leaf and the door frame half hinge are convenient to use and install.
Drawings
FIG. 1 is a front view of the present invention open 180 degrees;
FIG. 2 is a top view of the present invention open 180 degrees;
FIG. 3 is a structural illustration of a door frame half-hinge assembly of the present invention;
fig. 4 is an explanatory view of a half-hinge structure of a door frame according to the present invention.
Detailed Description
Referring to fig. 1-4, a flag-shaped special-shaped hinge comprises: half hinge subassembly of door frame (1), half hinge subassembly of door leaf (2) two parts are constituteed, half hinge subassembly of door frame (1), it comprises half hinge of door frame (1-1), dabber (1-2), plane bearing (1-3) at least, half hinge subassembly of door leaf (2), it comprises half hinge of door leaf (2-1), axle sleeve (2-2), characterized by: the door frame half hinge (1-1) is provided with a leaf plate A (1-1-1) of the door frame half hinge, one side of the leaf plate A (1-1-1) of the door frame half hinge is provided with an arc-shaped plate (1-1-3), a bending angle A (1-1-2) is arranged between the arc-shaped plate (1-1-3) and the leaf plate A (1-1-1) of the door frame half hinge, a bent angle B (1-1-4) is arranged on the other side of the arc-shaped plate (1-1-3), a straight surface (1-1-5) is arranged on one side of the bent angle B (1-1-4) and connected with a rolling part A (1-1-6) of the door frame half hinge (1-1) to form an arc-shaped or arc-like abdicating notch (1-1-7) at the abdomen of the door frame half hinge (1-1); the door leaf semi-hinge (2-1) is formed by connecting a leaf plate B (2-1-1) of the door leaf semi-hinge with a leaf plate B (2-1-3) of the door leaf semi-hinge through an angle straight surface (2-1-2), a plurality of mounting holes (2-1-4) are formed in the leaf plate B (2-1-1) of the door leaf semi-hinge, a shaft sleeve (2-1-5) is arranged at the end, abutted to the rolling part B (2-1-3) of the door leaf semi-hinge (2-1) and the rolling part A (1-1-6) of the door frame semi-hinge (1-1), of the rolling part A (1-1-6) of the door frame semi-hinge (1-1) and the rolling part B (2-1-3) of the door leaf semi-hinge (2-1), of the end of the hole (2-1-5) The opposite ends are provided with a mandrel (1-2) and a plane bearing (1-3), and the door frame half hinge component (1) is connected with the shaft hole of the shaft sleeve (2-2) of the door leaf half hinge component (2) through the mandrel (1-2) to be propped against to form the flag-shaped hinge assembly.
Preferably: the door leaf half hinge assembly (2) is characterized in that end face counterbores (2-1-5) are arranged at opposite ends of a rolling part (2-1-3) of a door leaf half hinge (2-1) and a shaft hole (1-1-8) of a rolling part A (1-1-6) of a door frame half hinge (1-1) and used for installing a shaft sleeve (2-2), and the outer circle of the shaft sleeve (2-2) and the counterbores (2-1-5) are assembled in an interference fit mode to form the door leaf half hinge assembly (2). The technical characteristics are that the wear resistance of the door leaf semi-hinge shaft hole and the mandrel (1-2) can be improved, and abnormal sound generated by rotation of the mandrel (1-2) and the shaft hole is avoided.
Preferably: the door frame half hinge assembly (1) is characterized in that a shaft hole (1-1-8) at one end of a rolling round part (1-1-6) of a door frame half hinge (1-1) is provided with a mandrel (1-2), the mandrel (1-2) is connected with the shaft hole (1-1-8) of the door frame half hinge (1-1) in an interference fit manner, and a plane bearing (1-3) is arranged on the end face of the shaft hole (1-1-8) of the door frame half hinge (1-1) and easily abrades the end face of the rolling round part (2-1-3). The friction force is reduced, the door leaf semi-closed leaf is flexibly opened, the bearing capacity is improved, and abnormal sound is not easy to generate.
Preferably: the door leaf half hinge assembly is characterized in that at least 5 mounting holes (2-1-4) are formed in a leaf plate B (2-1-1) of a door leaf half hinge of the door leaf half hinge assembly (2), and at least one closed square mounting hole A (1-1-9) and two open square mounting holes B (1-1-10) are formed in a leaf plate A (1-1-1) of a door frame half hinge of the door frame half hinge (1-1). The technology is characterized in that two open square mounting holes B (1-1-10) are convenient to assemble and disassemble when a door leaf is assembled with a door frame, a closed square mounting hole A (1-1-9) is a safety mounting hole, and when the door leaf is assembled with the door frame, a mounting screw penetrates through the closed square mounting hole A (1-1-9) to fix a door frame fixing seat and prevent the door leaf from separating from the door frame.
Preferably: the inner side arc length angle of a bending angle A (1-1-2) of the door frame half hinge (1-1) is 97-98 degrees. The arc length angle of the inner side of the arc-shaped plate (1-1-3) of the door frame half hinge (1-1) is 86.5-88 degrees. The inner side arc length angle of a bending angle B (1-1-4) of the door frame half hinge (1-1) is 85-88 degrees.
Finally, it should be noted that the above-mentioned embodiments illustrate only preferred embodiments of the utility model. Obviously, the present invention is not limited to the above embodiments, and many variations are possible. All structural, conceptual, and shape modifications that may occur to those skilled in the art from the disclosure or may be suggested are intended to be within the scope of the utility model.
Claims (7)
1. The utility model provides a flag-shaped dysmorphism hinge, it comprises door frame half hinge subassembly (1), door leaf half hinge subassembly (2) two parts, door frame half hinge subassembly (1), it comprises door frame half hinge (1-1), dabber (1-2), plane bearing (1-3) at least, door leaf half hinge subassembly (2), it comprises door leaf half hinge (2-1), axle sleeve (2-2), characterized by: the door frame half hinge (1-1) is provided with a leaf plate A (1-1-1) of the door frame half hinge, one side of the leaf plate A (1-1-1) of the door frame half hinge is provided with an arc-shaped plate (1-1-3), a bending angle A (1-1-2) is arranged between the arc-shaped plate (1-1-3) and the leaf plate A (1-1-1) of the door frame half hinge, a bent angle B (1-1-4) is arranged on the other side of the arc-shaped plate (1-1-3), a straight surface (1-1-5) is arranged on one side of the bent angle B (1-1-4) and connected with a rolling part A (1-1-6) of the door frame half hinge (1-1) to form an arc-shaped or arc-like abdicating notch (1-1-7) at the abdomen of the door frame half hinge (1-1); the door leaf half hinge (2-1) is formed by connecting a leaf plate B (2-1-1) of the door leaf half hinge (2-1) with a rolling part B (2-1-3) of the door leaf half hinge through an angle straight surface (2-1-2), a plurality of mounting holes (2-1-4) are formed in the leaf plate B (2-1-1) of the door leaf half hinge, a hole expanding part (2-1-5) is arranged at the end, which is abutted to the rolling part B (2-1-3) of the door leaf half hinge (2-1) and the rolling part A (1-1-6) of the door frame half hinge (1-1), of the door frame half hinge (1-1) and a hole expanding part B (2-1-3) of the door leaf half hinge (2-1), of the hole expanding part A (1-1-6) and the rolling part B (2-1-3) of the door leaf half hinge (2-1) are arranged at the end, and the other end of the hole expanding part (2-1-5) is arranged at the other end The flag-shaped hinge assembly is formed by connecting a mandrel (1-2) and a plane bearing (1-3) with a door frame half hinge assembly (1) through the mandrel (1-2) and butting shaft holes of shaft sleeves (2-2) of a door leaf half hinge assembly (2).
2. A flag-shaped special-shaped hinge according to claim 1, characterized in that: the door frame half hinge assembly (1) is characterized in that a shaft hole (1-1-8) at one end of a rolling part A (1-1-6) of the door frame half hinge (1-1) is provided with a mandrel (1-2), the mandrel (1-2) is connected with the shaft hole (1-1-8) of the door frame half hinge (1-1) in an interference fit mode, and a plane bearing (1-3) is arranged on the end face of the shaft hole (1-1-8) of the door frame half hinge (1-1).
3. A flag-shaped special-shaped hinge according to claim 1, characterized in that: the end face reaming (2-1-5) is arranged at the opposite end of the rolling part B (2-1-3) of the door leaf semi-hinge (2-1) of the door leaf semi-hinge component (2) and the shaft hole (1-1-8) of the rolling part A (1-1-6) of the door frame semi-hinge (1-1) and used for installing the shaft sleeve (2-2), and the excircle of the shaft sleeve (2-2) is assembled with the reaming (2-1-5) in an interference fit mode.
4. A flag-shaped special-shaped hinge according to claim 1, characterized in that: the door leaf half hinge assembly is characterized in that at least 5 mounting holes (2-1-4) are formed in a leaf plate B (2-1-1) of a door leaf half hinge of the door leaf half hinge assembly (2), and at least one closed square mounting hole A (1-1-9) and two open square mounting holes B (1-1-10) are formed in a leaf plate A (1-1-1) of a door frame half hinge of the door frame half hinge (1-1).
5. A flag-shaped special-shaped hinge according to claim 1, characterized in that: the inner side arc length angle of a bending angle A (1-1-2) of the door frame half hinge (1-1) is 97-98 degrees.
6. A flag-shaped special-shaped hinge according to claim 1, characterized in that: the arc length angle of the inner side of the arc-shaped plate (1-1-3) of the door frame half hinge (1-1) is 86.5-88 degrees.
7. A flag-shaped special-shaped hinge according to claim 1, characterized in that: the inner side arc length angle of a bending angle B (1-1-4) of the door frame half hinge (1-1) is 85-88 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121184573.6U CN216076743U (en) | 2021-05-26 | 2021-05-26 | Flag-shaped special-shaped hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121184573.6U CN216076743U (en) | 2021-05-26 | 2021-05-26 | Flag-shaped special-shaped hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216076743U true CN216076743U (en) | 2022-03-18 |
Family
ID=80662776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121184573.6U Active CN216076743U (en) | 2021-05-26 | 2021-05-26 | Flag-shaped special-shaped hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216076743U (en) |
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2021
- 2021-05-26 CN CN202121184573.6U patent/CN216076743U/en active Active
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