CN216741130U

CN216741130U - Novel adjustable hidden hinge

Info

Publication number: CN216741130U
Application number: CN202220022418.2U
Authority: CN
Inventors: 陈绍贤
Original assignee: Guangdong Ruino Hardware Technology Co ltd
Current assignee: Guangdong Ruino Hardware Technology Co ltd
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-06-14
Anticipated expiration: 2032-01-06

Abstract

The utility model discloses a novel adjustable hidden hinge, which relates to the technical field of hinges and comprises a first hinge and a second hinge, wherein the right side of the first hinge is rotatably connected with a first connecting component, the left end of the first connecting component is rotatably connected with the left end of the second hinge, the middle position of the second hinge is rotatably connected with a second connecting component, the right end of the second connecting component is rotatably connected with a third connecting component, the middle position of the first connecting component is rotatably connected with the middle position of the third connecting component, the first hinge is provided with a mounting component, the first hinge and the second hinge are both provided with a positioning component, the third connecting component comprises a third connecting rod, the left end of the third connecting rod and the left end of the first hinge are penetrated with an eccentric nail, the first hinge and the second hinge provided by the utility model can generate deviation when being opened and closed, thereby achieving the fine adjustment effect, and effectively solving the problem that when the mounting error exists between a window sash and a window frame, the obstructed problem of switch, the practicality is higher, suitable popularization.

Description

Novel adjustable hidden hinge

Technical Field

The utility model relates to the technical field of hinges, in particular to a novel adjustable hidden hinge.

Background

The hinges are also called hinges, and are mechanical devices used for connecting two solids and allowing the two solids to rotate relatively, the hinges can be formed by movable components or foldable materials, the hinges are mainly arranged on doors and windows, and the hinges are more arranged on cabinets and are mainly divided into stainless steel hinges and iron hinges according to material classification; the hydraulic hinge (also called damping hinge) is also provided for people to enjoy better, and is characterized in that the hydraulic hinge has a buffering function when the cabinet door is closed, and the noise generated by collision between the cabinet door and the cabinet body when the cabinet door is closed is reduced to the greatest extent.

The existing adjustable hidden hinge for doors and windows mostly only has the functions of contraction, folding and support opening, however, when an error exists between a window sash and a window frame, the phenomenon that the opening and closing of the window sash are blocked easily occurs, the adjustment is not easy, the use is inconvenient, and therefore, the research and development of a novel adjustable hidden hinge is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel adjustable hidden hinge to solve the problems that most of the existing adjustable hidden hinges for doors and windows in the background art only have the functions of folding and unfolding as well as supporting, but when the window sash and the window frame are installed with errors, the window sash is easily blocked to open and close, and is difficult to adjust and inconvenient to use.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel adjustable hidden hinge, includes first hinge and second hinge, and first hinge right side rotates and is connected with first coupling assembling, and first coupling assembling left end rotates with second hinge left end to be connected, and second hinge intermediate position rotates and is connected with second coupling assembling, and second coupling assembling right-hand member rotates and is connected with third coupling assembling, and first coupling assembling intermediate position rotates with third coupling assembling intermediate position to be connected, is equipped with the installation component on the first hinge, all be equipped with locating component on first hinge and the second hinge, third coupling assembling includes the third connecting rod, third connecting rod left end runs through with first hinge left end has eccentric nail, and third connecting rod left end and first hinge left end rotate round eccentric nail.

Preferably, the positioning assembly comprises a first positioning hole, and the first positioning hole is formed in the right end of the second hinge.

Preferably, the positioning assembly further comprises a second positioning hole, and the second positioning hole is formed in the left side of the first hinge.

Preferably, the first connecting assembly comprises a first connecting rod, the left end of the first connecting rod is rotatably connected with the left end of the second hinge, a pin shaft penetrates through the right end of the first connecting rod, a sliding hole is formed in the right side of the first hinge, the pin shaft penetrates through the sliding hole, and the middle position of the first connecting rod is rotatably connected with the middle position of the third connecting rod.

Preferably, the second connecting assembly comprises a second connecting rod, the left end of the second connecting rod is rotatably connected to the middle position of the second hinge, and the right end of the second connecting rod is rotatably connected with the right end of the third connecting rod.

Preferably, the mounting assembly comprises a fixing bolt, and the fixing bolt is in threaded connection with the left side of the first hinge.

Compared with the prior art, the utility model has the beneficial effects that:

1. by matching the eccentric nails, when the window sash and the window frame are opened and closed, namely the first hinge and the second hinge are opened and closed, the first hinge and the second hinge can be deviated, so that the fine adjustment effect is achieved, the problem that the opening and closing are blocked when the window sash and the window frame are installed with errors is effectively solved, the practicability is high, and the popularization is suitable;

2. through the cooperation use of the locating component who is equipped with, the staff of can being convenient for installs first hinge and second hinge respectively on window frame and casement, can effectively accelerate the installation effectiveness.

Drawings

FIG. 1 is an exploded view of the structure of the present invention;

FIG. 2 is an assembly view of the structure of the present invention;

FIG. 3 is a front view of the eccentric nail according to the present invention;

FIG. 4 is a side view of the eccentric nail according to the present invention;

fig. 5 is a structural rear view of the eccentric nail of the present invention.

In the figure: 1. a first hinge; 2. a second hinge; 3. a first connecting rod; 4. a second connecting rod; 5. a third connecting rod; 6. a slide hole; 7. a pin shaft; 8. fixing the bolt; 9. a first positioning hole; 10. a second positioning hole; 11. an eccentric pin.

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.

The utility model provides the following technical scheme: referring to fig. 1-5, a novel adjustable hidden hinge comprises a first hinge 1 and a second hinge 2, wherein a first connecting component is rotatably connected to the right side of the first hinge 1, the left end of the first connecting component is rotatably connected with the left end of the second hinge 2, a second connecting component is rotatably connected to the middle position of the second hinge 2, a third connecting component is rotatably connected to the right end of the second connecting component, the middle position of the first connecting component is rotatably connected with the middle position of the third connecting component, a mounting component is arranged on the first hinge 1 and comprises a fixing bolt 8, the fixing bolt 8 is in threaded connection with the left side of the first hinge 1, so that a worker can fixedly install the first hinge 1 on a window frame through the fixing bolt 8, positioning components are arranged on the first hinge 1 and the second hinge 2 and comprise a first positioning hole 9, the first positioning hole 9 is arranged at the right end of the second hinge 2, therefore, when the worker installs the second hinge 2 on the window sash, the required installation position of the second hinge 2 can be quickly positioned through the first positioning hole 9, thereby the installation efficiency of the second hinge 2 on the window sash is accelerated, the positioning assembly further comprises a second positioning hole 10, the second positioning hole 10 is arranged at the left side of the first hinge 1, so that when the worker installs the first hinge 1 on the window frame, the required installation position of the first hinge 1 can be quickly positioned through the second positioning hole 10, thereby the installation efficiency of the first hinge 1 on the window frame is accelerated, the third connecting assembly comprises a third connecting rod 5, the left end of the third connecting rod 5 and the left end of the first hinge 1 penetrate through an eccentric nail 11, and the left end of the third connecting rod 5 and the left end of the first hinge 1 rotate around the eccentric nail 11, so when the window sash and the window frame are opened and closed, namely when the first hinge 1 and the second hinge 2 are opened, the first hinge 1 and the second hinge 2 can shift, so that a fine adjustment effect is achieved, the problem that the switch is blocked when the window sash and the window frame are installed with errors is effectively solved, the practicability is high, and the window frame fine adjustment mechanism is suitable for popularization;

the first connecting assembly comprises a first connecting rod 3, the left end of the first connecting rod 3 is rotatably connected with the left end of the second hinge 2, a pin shaft 7 penetrates through the right end of the first connecting rod 3, a sliding hole 6 is formed in the right side of the first hinge 1, and the pin shaft 7 penetrates through the sliding hole 6, so that under the connecting action of the pin shaft 7, the right end of the first connecting rod 3 is connected with the right end of the first hinge 1, the pin shaft 7 can slide and rotate in the sliding hole 6, the right end of the first connecting rod 3 can be rotatably and slidably connected with the right end of the first hinge 1, and the middle position of the first connecting rod 3 is rotatably connected with the middle position of the third connecting rod 5;

the second coupling assembling includes second connecting

rod

4, 4 left ends of second connecting rod are rotated and are connected at 2 intermediate positions of second hinge, 4 right-hand members of second connecting rod rotate with 5 right-hand members of third connecting rod to be connected, so when the casement is opened, when second hinge 2 opens promptly, the contained angle grow of second connecting

rod

4 and 5 of third connecting rod, the contained angle diminish of

head rod

3 and 5 of third connecting rod, 3 right-hand members of head rod slide to left in slide opening 6 this moment, when casement 2 closes, when second hinge 2 closes promptly, the contained angle grow of second connecting

rod

4 and 5 of third connecting rod,

head rod

3 and 5 contained angle grow of third connecting rod, 3 right-hand members of head rod slide to the right in slide opening 6 this moment.

The working principle is as follows: when the window sash and the window frame are opened and closed, namely the first hinge 1 and the second hinge 2 are opened and closed, the left end of the third connecting rod 5 and the left end of the first hinge 1 rotate relatively, and due to the eccentric structure of the eccentric nail 11, the first hinge 1 and the second hinge 2 can shift, so that the fine adjustment effect is achieved, the problem that the opening and closing are blocked when the window sash and the window frame are installed in error is effectively solved, the practicability is high, and the popularization is suitable;

when the staff installs second hinge 2 on the casement, the required mounted position of accessible first locating hole 9 to second hinge 2 advances line location fast to accelerate the installation effectiveness that second hinge 2 installed on the casement, when the staff is installing first hinge 1 on the window frame, accessible second locating hole 10 advances line location fast to the required mounted position of first hinge 1, thereby accelerate the installation effectiveness that first hinge 1 installed on the window frame.

While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a novel adjustable hidden hinge, including first hinge (1) and second hinge (2), first hinge (1) right side is rotated and is connected with first coupling assembly, first coupling assembly left end is rotated with second hinge (2) left end and is connected, second hinge (2) intermediate position is rotated and is connected with second coupling assembling, second coupling assembling right-hand member is rotated and is connected with third coupling assembling, first coupling assembly intermediate position is rotated with third coupling assembling intermediate position and is connected, be equipped with the installation component on first hinge (1), its characterized in that: all be equipped with locating component on first hinge (1) and second hinge (2), third coupling assembling includes third connecting rod (5), third connecting rod (5) left end and first hinge (1) left end run through have eccentric nail (11), and third connecting rod (5) left end and first hinge (1) left end rotate round eccentric nail (11).

2. The new adjustable hidden hinge according to claim 1, characterized in that: the positioning assembly comprises a first positioning hole (9), and the right end of the second hinge (2) is arranged at the first positioning hole (9).

3. The novel adjustable hidden hinge of claim 2, wherein: the positioning assembly further comprises a second positioning hole (10), and the second positioning hole (10) is formed in the left side of the first hinge (1).

4. The new adjustable hidden hinge according to claim 1, characterized in that: the first connecting assembly comprises a first connecting rod (3), the left end of the first connecting rod (3) is rotatably connected with the left end of a second hinge (2), a pin shaft (7) penetrates through the right end of the first connecting rod (3), a sliding hole (6) is formed in the right side of the first hinge (1), the pin shaft (7) penetrates through the sliding hole (6), and the middle position of the first connecting rod (3) is rotatably connected with the middle position of a third connecting rod (5).

5. The new adjustable hidden hinge according to claim 1, characterized in that: the second connecting assembly comprises a second connecting rod (4), the left end of the second connecting rod (4) is rotatably connected to the middle position of the second hinge (2), and the right end of the second connecting rod (4) is rotatably connected with the right end of the third connecting rod (5).

6. The new adjustable hidden hinge according to claim 1, characterized in that: the mounting assembly comprises a fixing bolt (8), and the fixing bolt (8) is in threaded connection with the left side of the first hinge (1).