CN216588194U - Hinge applied to inward opening door - Google Patents
Hinge applied to inward opening door Download PDFInfo
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- CN216588194U CN216588194U CN202122233916.XU CN202122233916U CN216588194U CN 216588194 U CN216588194 U CN 216588194U CN 202122233916 U CN202122233916 U CN 202122233916U CN 216588194 U CN216588194 U CN 216588194U
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- hinge
- arm
- opening door
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- cover plate
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Abstract
The utility model relates to the technical field of hinges, in particular to a hinge applied to an inward opening door, which comprises: the hinge cup assembly is hinged with the combined main body through the rotating arm; the hinge cup assembly comprises a hinge cup, one side of the hinge cup protrudes outwards to form a protruding portion, the combined main body comprises a base plate and an upper cover plate, a plurality of mounting holes are formed in the base plate, openings are formed in the upper cover plate and matched with the mounting holes to achieve installation of bolts, the orientation of each opening is consistent with the protruding direction of the protruding portion, and by means of the mode, the defects existing in the background technology are effectively overcome, the hinge cup assembly is quite suitable for being applied to the scene of an inward opening door, functions are perfect, and long-term use is facilitated.
Description
Technical Field
The utility model relates to the technical field of hinges, in particular to a hinge applied to an inward opening door.
Background
Hinges are also known as hinges, which are mechanical devices used to connect two solid bodies and allow relative rotation between them. The hinge may be constructed of a movable component or may be constructed of a foldable material. The quality of the design directly determines the service performance and the service life of the furniture and the cabinet.
At present, most cabinet doors all have the hinge of using in the market, especially use at conventional cabinet door mode of opening a door, and the cabinet door is outwards opened promptly, but, under another kind of circumstances, in the narrow and small special mounted position in some spaces or narrow passageway position or special use scene, often need use the design of opening the door in, the cabinet door is opened to the direction of the inside promptly, and not like traditional cabinet door toward the outside direction open.
The traditional cabinet door hinge is characterized in that a hinged cup is arranged on a movable door plate drilled with a round hole, a hinge arm body is arranged on a fixed side plate, the movable door plate can be opened and closed through the movement of the hinged cup, however, the opening mode of an inward opening door is usually opposite to that of an outward opening door, and therefore, the traditional cabinet door hinge cannot be applied to the inward opening door; some trade companies adopt other connecting pieces to realize the installation to the internal opening door, and these connecting pieces often simple structure, and life is shorter, and the function is incomplete etc. is unfavorable for long-term use.
Therefore, a solution is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a hinge applied to an in-opening door, which effectively overcomes the defects in the background technology, is very suitable for being applied to the scene of the in-opening door, has complete functions and is beneficial to long-term use.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
a hinge for use with an in-opening door, comprising:
the hinge cup assembly is hinged with the combined main body through the rotating arm;
the combined body comprises a base plate and an upper cover plate, a plurality of mounting holes are formed in the base plate, openings are formed in the upper cover plate and matched with the mounting holes to achieve mounting of bolts, and the direction of the openings is consistent with the protruding direction of the protruding portions.
Further, when the bolt is installed in the notch, the head of the bolt faces to the same direction as the protruding direction of the protruding part.
Further, a damper is installed in the boss, and the damper is in contact with the pivot arm, thereby transmitting damping generated by the damper to the hinge cup.
Further, the swivel arm includes a first arm connected with the hinge cup assembly and a second arm connected with the first arm, the second arm being connected with the combined body.
Furthermore, the bottom of the second arm is symmetrically provided with positioning pins, one side of the upper cover plate is provided with a limiting groove, and the positioning pins are matched with the limiting groove.
Furthermore, still the symmetry is equipped with spacing arm on one side of upper cover plate, the cross-section of spacing arm is the arc, still be equipped with the boss on the second arm, the equal joint in both sides of boss is in on the spacing arm.
Further, the bolt is arranged between the second arm and the upper cover plate.
Further, the bolt is an eccentric bolt.
Further, the first arm and the second arm are integrally formed.
The utility model discloses a hinge applied to an inward opening door, which has the beneficial effects that: the hinge cup assembly is well suitable for installation of the in-opening door, the hinge cup assembly can be installed on the fixed side plate during actual installation of the in-opening door, and the combined main body is installed on the movable door plate, so that installation of the hinge on the in-opening door scene is realized, the product is small and exquisite, the function is complete, and the required function of the in-opening door is achieved; in addition, overall structure sets up rationally, and assembly process is simple, is favorable to life's extension, effectively solves the not enough that exist among the background art, and user experience feels splendid.
Drawings
FIG. 1 is a front view of the overall structure of the hinge;
FIG. 2 is a rear view of the overall hinge structure;
FIG. 3 is a side view of the hinge assembly;
fig. 4 is a schematic structural diagram of a position a in fig. 2.
Detailed Description
A hinge applied to an in-opening door of the present invention will be described with reference to the accompanying drawings.
As shown in fig. 1 to 4, as a preferred embodiment of the present invention:
a hinge for use with an in-opening door, comprising:
the hinge cup assembly comprises a hinge cup assembly 1, a rotating arm 2 and a combined main body 3, wherein the hinge cup assembly 1 is hinged with the combined main body 3 through the rotating arm 2;
the hinge cup assembly 1 comprises a hinge cup 4, one side of the hinge cup 4 protrudes outwards to form a protruding portion 5, the combined main body 3 comprises a base plate 6 and an upper cover plate 7, a plurality of mounting holes 8 are formed in the base plate 6, a notch 9 is formed in the upper cover plate 7, the notch 9 is matched with the mounting holes 8 to achieve installation of a bolt 10, and the direction of the notch 9 is consistent with the protruding direction of the protruding portion 5.
The purpose of matching the orientation of the notch 9 with the protruding direction of the protruding part 5 is to: the hinge can be applied to the use scene of an inward opening door, when the orientation of the notch 9 is consistent with the protruding direction of the protruding part 5, namely when the hinged cup 4 is installed on the side plate, the protruding part faces outwards, the installation of the hinged cup on the side plate cannot be influenced, and when the traditional hinge is installed in the use scene of the inward opening door, the protruding position of the hinged cup can block the installation of the hinged cup on the side plate, then the combined main body is installed on the movable door plate, the orientation of the notch 9 is consistent with the protruding direction of the protruding part 5, the problems can be well solved, and meanwhile, the defects existing in the background technology are overcome.
The shape of the notch 9 is irregular, and the notch 9 is arranged to provide an installation area for the installation of the bolt 10 on the installation hole 8, so that the bolt 10 can smoothly extend into the installation hole 8 from the position of the notch 9, the structure of the whole hinge is optimized, and the use difficulty of a user is reduced.
Therefore, when the bolt 10 is fitted into the notch 9, the head of the bolt 10 is oriented in the same direction as the direction of projection of the boss 5.
Preferably, the bolt 10 is an eccentric bolt 10, increasing the adjustment flexibility of the whole hinge.
Preferably, the boss 5 forms a cavity in the hinge cup 4, in which cavity, i.e. in the boss 5, a damper 11 is installed, the damper 11 being in contact with the rotating arm 2 to transmit the damping generated by the damper 11 to the hinge cup 4, where a spring is also installed, the spring being installed to cooperate with the rotation of the rotating arm 2.
In order to make the connection between the hinge cup assembly 1 and the combined body 3 more stable, the rotating arm 2 is divided into two parts, the rotating arm 2 includes a first arm 13 and a second arm 14 connected to the first arm 13, the first arm 13 is connected to the hinge cup assembly 1, and the second arm 14 is connected to the combined body 3.
Preferably, the bolt 10 is arranged between the second arm 14 and the upper cover plate 7, the bolt 10 is an eccentric bolt 10, the position of the combined body 3 can be finely adjusted, and the flexibility of the hinge is increased.
In order to ensure that the connection between the second arm 14 and the upper cover plate 7 is more stable and prevent the falling risk, the bottom of the second arm 14 is symmetrically provided with positioning pins 15, one side of the upper cover plate 7 is provided with a limiting groove 16, and the positioning pins 15 are matched with the limiting groove 16 for installation.
In order to further improve the connection stability between the second arm 14 and the upper cover plate 7, a limiting arm 17 is symmetrically arranged on one side of the upper cover plate 7, the cross section of the limiting arm 17 is arc-shaped, a boss 18 is arranged on the second arm 14, and the two sides of the boss 18 are clamped on the limiting arm 17.
In order to improve the structural strength and the service life of the rotating arm 2, the first arm 13 and the second arm 14 are integrally formed.
The utility model discloses a hinge applied to an inward opening door, which has the beneficial effects that: the hinge cup assembly is well suitable for installation of the in-opening door, the hinge cup assembly 1 is installed on the fixed side plate in the actual installation of the in-opening door, and the combined main body 3 is installed on the movable door plate, so that the installation of the hinge on the scene of the in-opening door is realized, the product is small and exquisite, the function is complete, and the required function of the in-opening door is achieved; in addition, overall structure sets up rationally, and assembly process is simple, is favorable to life's extension, effectively solves the not enough that exist among the background art, and user experience feels splendid.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (9)
1. A hinge for use with an in-opening door, comprising:
the hinge cup assembly is hinged with the combined main body through the rotating arm;
the combined body comprises a base plate and an upper cover plate, a plurality of mounting holes are formed in the base plate, openings are formed in the upper cover plate and matched with the mounting holes to achieve mounting of bolts, and the direction of the openings is consistent with the protruding direction of the protruding portions.
2. The hinge for an in-opening door as claimed in claim 1, wherein the head of the bolt is oriented in the same direction as the projection of the projection when the bolt is fitted into the slit.
3. The hinge for an in-opening door as claimed in claim 1, wherein a damper is installed in the boss part, and the damper is in contact with the rotation arm, thereby transmitting damping generated from the damper to the hinge cup.
4. The hinge for an in-opening door as claimed in claim 1, wherein the rotation arm comprises a first arm connected to the hinge cup assembly and a second arm connected to the combination body, the second arm being connected to the combination body.
5. The hinge for an in-opening door as claimed in claim 4, wherein the bottom of the second arm is symmetrically provided with a positioning leg, one side of the upper cover plate is provided with a limiting groove, and the positioning leg and the limiting groove are installed in a matching manner.
6. The hinge for an in-opening door as claimed in claim 4, wherein a limiting arm is symmetrically disposed on one side of the upper cover plate, the limiting arm has an arc-shaped cross section, and the second arm further has a boss, and both sides of the boss are engaged with the limiting arm.
7. The hinge for an in-opening door as claimed in claim 4, wherein the bolt is provided between the second arm and the upper cover plate.
8. The hinge for an in-opening door as claimed in any one of claims 1 to 7, wherein the bolt is an eccentric bolt.
9. The hinge for an in-opening door as claimed in claim 4, wherein the first and second arms are integrally formed with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122233916.XU CN216588194U (en) | 2021-09-15 | 2021-09-15 | Hinge applied to inward opening door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122233916.XU CN216588194U (en) | 2021-09-15 | 2021-09-15 | Hinge applied to inward opening door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216588194U true CN216588194U (en) | 2022-05-24 |
Family
ID=81637008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122233916.XU Active CN216588194U (en) | 2021-09-15 | 2021-09-15 | Hinge applied to inward opening door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216588194U (en) |
-
2021
- 2021-09-15 CN CN202122233916.XU patent/CN216588194U/en active Active
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