CN218912592U - Stretchable hinge device - Google Patents
Stretchable hinge device Download PDFInfo
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- CN218912592U CN218912592U CN202222392225.9U CN202222392225U CN218912592U CN 218912592 U CN218912592 U CN 218912592U CN 202222392225 U CN202222392225 U CN 202222392225U CN 218912592 U CN218912592 U CN 218912592U
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- hinge device
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Abstract
The utility model discloses a stretchable hinge device, which comprises a first mounting seat, a second mounting seat, a first connecting rod, a second connecting rod and a plurality of pin shafts; the first mounting seat, the first connecting rod, the second connecting rod and the second mounting seat are sequentially connected in a rotating way through a pin shaft; the mounting seat I and the mounting seat II are sheet metal parts formed integrally, and the mounting seat I and the mounting seat II are respectively provided with a main connecting plate and a pair of connecting lug plates; the main connecting plate is provided with a plurality of mounting holes, the first mounting seat is fixed on the side plate through the mounting holes by bolts, and the second mounting seat is fixed on the door plate through the mounting holes by bolts; the connecting lug plate is provided with a through hole for being rotationally connected with the first connecting rod or the second connecting rod. The hinge device can be stretched, the door plate can be guaranteed to be flush with the side plate after being installed, the attractive degree is increased, and the experience and comfort of operators are improved; meanwhile, the applicable scene of the hinge device is increased, and the hinge device is worthy of wide popularization and application.
Description
Technical Field
The utility model relates to the technical field of door and window hinges, in particular to a stretchable hinge device.
Background
A hinge is a mechanical device that connects two solids and allows relative rotation between the two. The hinge may be formed of a movable component or of a foldable material. The hinges are more installed on the cabinet and are mainly classified into stainless steel hinges and iron hinges according to materials; in order to make people enjoy better, a hydraulic hinge (also called damping hinge) is provided, which is characterized in that the damping function is brought when the cabinet door is closed, and the noise generated by collision with the cabinet body when the cabinet door is closed is reduced to the greatest extent.
The hinge is often a two-fold type component that connects two parts of an object and enables movement. The common hinge is used for cabinet doors, windows and the like; the materials include iron, copper and stainless steel. The tobacco pipe hinge is also called a spring hinge; the connecting plate is mainly used for connecting furniture door plates, and the thickness of the plate is generally required to be 16-20 mm. The hinge used in the sheet metal has a large gap when the door panel is closed, and the appearance is not attractive.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide a stretchable hinge device, which avoids gaps after the hinge is installed, increases the aesthetic degree and provides comfort for customers.
Therefore, the utility model provides a stretchable hinge device which comprises a first mounting seat, a second mounting seat, a first connecting rod, a second connecting rod and a plurality of pin shafts; the first installation seat, the first connecting rod, the second connecting rod and the second installation seat are sequentially connected in a rotating way through the pin shaft; the mounting seat I and the mounting seat II are sheet metal parts formed integrally, and the mounting seat I and the mounting seat II are respectively provided with a main connecting plate and a pair of connecting lug plates; the main connecting plate is provided with a plurality of mounting holes, the first mounting seat is fixed on the side plate through screws penetrating through the mounting holes, and the second mounting seat is fixed on the door plate through screws penetrating through the mounting holes; the connecting lug plate is provided with a through hole for being rotationally connected with the first connecting rod or the second connecting rod.
Further, one end of the first connecting rod is rotatably connected with the connecting lug plate of the first mounting seat through the pin shaft, the other end of the first connecting rod is rotatably connected with one end of the second connecting rod, and the other end of the second connecting rod is rotatably connected with the connecting lug plate of the second mounting seat.
Further, the connection lug plate is arranged perpendicular to the main connection plate.
Further, the first mounting seat and the second mounting seat are respectively provided with two mounting holes.
Further, the first connecting rod and the second connecting rod are plates with U-shaped cross sections, and connecting through holes are respectively formed in two ends of the first connecting rod and the second connecting rod.
Further, one end of the first connecting rod is provided with an avoidance groove.
According to the stretchable hinge device, the two connecting rods are arranged between the first mounting seat and the second mounting seat and are rotationally connected, so that the whole hinge device can be stretched, the door plate can be guaranteed to be flush with the side plate after being mounted, the attractive degree is improved, and the experience and the comfort of an operator are improved; meanwhile, the applicable scene of the hinge device is increased, and the hinge device is worthy of wide popularization and application.
In addition to the objects, features and advantages described above, the present utility model has other objects, features and advantages. The present utility model will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a block diagram of a door panel in a closed condition with a hinge assembly installed;
FIG. 2 is a view showing a structure of a door panel in which a hinge device is installed in an opened state;
FIG. 3 is a perspective view of a stretchable hinge apparatus;
description of the reference numerals
1. A first mounting seat; 2. a second mounting seat; 3. a first connecting rod; 4. a second connecting rod; 5. a pin shaft; 6. connecting an ear plate; 7. a mounting hole; 8. an avoidance groove; 10. a hinge device; 20. a side plate; 30. and (5) a door plate.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
As shown in fig. 1 to 3, the stretchable hinge device of the utility model comprises a first mounting seat 1, a second mounting seat 2, a first connecting rod 3, a second connecting rod 4 and a plurality of pin shafts 5; the first mounting seat 1 is fixed on the side plate 20 by a screw, the second mounting seat 2 is fixed on the door plate 30 by a screw, and the first mounting seat 1, the first connecting rod 3, the second connecting rod 4 and the second mounting seat 2 are sequentially connected in a rotating way through the pin shaft 5.
Specifically, the first mounting seat 1 and the second mounting seat 2 are sheet metal parts formed integrally, the first mounting seat 1 and the second mounting seat 2 are respectively provided with a main connecting plate and a pair of connecting lug plates 6, and the connecting lug plates 6 are arranged vertically to the main connecting plate; wherein, be equipped with a plurality of mounting holes 7 on the main connecting plate, mount pad one 1 passes mounting hole 7 through the screw and fixes on curb plate 20, and mount pad two 2 passes mounting hole 7 through the screw and fixes on door plant 30. The connecting lug plate 6 is also provided with a through hole for rotating connection with the first connecting rod 3 or the second connecting rod 4.
As shown in fig. 3, the first connecting rod 3 and the second connecting rod 4 are plates with U-shaped cross sections, connecting through holes are respectively formed in two ends of the first connecting rod 3 and the second connecting rod 4, one end of the first connecting rod 3 is rotationally connected with a connecting lug plate 6 of the first mounting seat 1 through a pin shaft 5, the other end of the first connecting rod 3 is rotationally connected with one end of the second connecting rod 4, and the other end of the second connecting rod 4 is connected with the connecting lug plate 6 on the second mounting seat 2, so that the first mounting seat 1 can rotate relative to the second mounting seat 2.
Wherein, be provided with two connecting rods between mount pad 1 and mount pad 2, and connecting rod 3 and connecting rod 4 can rotate relatively, through drawing the contained angle between connecting rod 3 and the connecting rod 4 with force to mount pad 1 can change, and then change the distance between mount pad 1 and the mount pad 2 for the motion trail of mount pad 1 for mount pad 2 changes a sector from a curve, improves the application scenario of whole hinge device 10.
In addition, in order to prevent interference generated in the movement process of the first connecting rod 3 and the second connecting rod 4, an avoidance groove 8 is formed in one end, connected with the second connecting rod 4, of the first connecting rod 3.
In this scheme, connecting rod one 3 and connecting rod two 4 motions when opening door plant 30 can stretch a section distance, can realize opening of door plant 30, simultaneously, can guarantee behind the installation door plant 30 that door plant 30 flushes with curb plate 20, avoided the state that door plant 30 and curb plate 20 interfere after opening to a certain extent, door plant 30 after the installation flushes with curb plate 20 face, does not have the gap, the aesthetic measure of rack that increases improves operator experience, improves the comfort.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. A stretchable hinge device, comprising: the device comprises a first mounting seat (1), a second mounting seat (2), a first connecting rod (3), a second connecting rod (4) and a plurality of pin shafts (5); the first mounting seat (1), the first connecting rod (3), the second connecting rod (4) and the second mounting seat (2) are connected in a rotating way through the pin shaft (5) in sequence;
the mounting seat I (1) and the mounting seat II (2) are sheet metal parts formed integrally, and the mounting seat I (1) and the mounting seat II (2) are respectively provided with a main connecting plate and a pair of connecting lug plates (6); the main connecting plate is provided with a plurality of mounting holes (7), the first mounting seat (1) is fixed on the side plate (20) through the mounting holes (7) by screws, and the second mounting seat (2) is fixed on the door plate (30) through the mounting holes (7) by screws; the connecting lug plate (6) is provided with a through hole for being rotationally connected with the first connecting rod (3) or the second connecting rod (4).
2. The stretchable hinge device according to claim 1, wherein one end of the first link (3) is rotatably connected to the connection lug plate (6) of the first mount (1) through the pin shaft (5), the other end of the first link (3) is rotatably connected to one end of the second link (4), and the other end of the second link (4) is rotatably connected to the connection lug plate (6) of the second mount (2).
3. The stretchable hinge apparatus according to claim 1, wherein the connection ear plate (6) is arranged perpendicularly to the main connection plate.
4. The stretchable hinge apparatus according to claim 1, wherein the first mount (1) and the second mount (2) are provided with two mounting holes (7), respectively.
5. The stretchable hinge device according to claim 1, wherein the first link (3) and the second link (4) are each a plate member having a U-shaped cross section, and both ends of the first link (3) and the second link (4) are respectively provided with a connecting through hole.
6. The stretchable hinge apparatus according to claim 1, wherein one end of the first link (3) is provided with a relief groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222392225.9U CN218912592U (en) | 2022-09-05 | 2022-09-05 | Stretchable hinge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222392225.9U CN218912592U (en) | 2022-09-05 | 2022-09-05 | Stretchable hinge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218912592U true CN218912592U (en) | 2023-04-25 |
Family
ID=86048940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222392225.9U Active CN218912592U (en) | 2022-09-05 | 2022-09-05 | Stretchable hinge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218912592U (en) |
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2022
- 2022-09-05 CN CN202222392225.9U patent/CN218912592U/en active Active
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