Hidden hinge convenient to adjust

Abstract

The utility model provides a hidden hinge convenient to adjust, which comprises a group of adjusting seats connected through a first connecting shaft and a group of mounting seats connected through a second connecting shaft, the adjusting seats are connected with the mounting seats through rocker arm assemblies, and bases and adjusting bases are arranged on the adjusting seats. The hidden hinge convenient to adjust has the advantages of being convenient to adjust, stable in performance, simple in structure and the like, installation is convenient, adjustment by people is more convenient, and therefore the hidden hinge convenient to adjust has great economic value and practical value.

Description

Technical Field

[0001] The utility model relates to the technical field of hinge design, in particular to an easily adjustable hidden hinge. Background Art

[0002] A hinge is a hardware part used to connect doors and windows. Doors, windows, etc. can be smoothly rotated through the hinge. The hinge has become an indispensable hardware part in our daily life. The patent with application number 202020037238.2 discloses a hidden hinge, including a hinge fixing seat, a first slider is fixedly installed on the front side of the hinge fixing seat, a second slider is fixedly installed on the front side of the hinge fixing seat and below the first slider, a first rocker arm extending to the inside of the first slider is movably installed on the top of the second slider, a first mounting hole is opened on the front side of the hinge fixing seat and above the first slider and below the second slider, a second rocker arm is movably installed on the right side of the first rocker arm, a third slider is movably installed on the top of the second rocker arm, and a fourth slider is movably installed on the bottom of the second rocker arm. The prior art still has certain shortcomings, that is, the product structure is relatively complex and the cost is high. Therefore, further improvement is needed. Utility Model Content

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides an easily adjustable hidden hinge which is easy to adjust, has stable performance and a simple structure.

[0004] The technical solution adopted by the utility model to solve the above problems is:

[0005] The utility model provides an easily adjustable hidden hinge, comprising a group of an adjusting seat connected by a first connecting shaft and a mounting seat connected by a second connecting shaft, wherein the adjusting seat and the mounting seat are connected by a rocker arm assembly, a base and an adjusting base are arranged on the adjusting seat, and a first fixing seat and a second fixing seat are arranged on the mounting seat.

[0006] Furthermore, the adjustment seat is provided with a first rotating shaft installation position and a first slideway structure.

[0007] Furthermore, the mounting seat is provided with a second rotating shaft mounting position and a second slideway structure.

[0008] Furthermore, the rocker arm assembly includes a first rocker arm and a second rocker arm, and the first rocker arm and the second rocker arm are axially connected through a central axis.

[0009] Furthermore, one end of the first rocker arm is provided with a first rocker arm rotating shaft A, and the other end is provided with a first rocker arm rotating shaft B.

[0010] The first rocker arm shaft A is installed in the first slideway structure.

[0011] The first rocker arm rotating shaft B is installed in the second rotating shaft installation position.

[0012] Furthermore, one end of the second rocker arm is provided with a second rocker arm rotating shaft A, and the other end is provided with a second rocker arm rotating shaft B.

[0013] The second rocker arm shaft A is installed in the second slideway structure.

[0014] The second rocker arm rotating shaft B is installed in the first rotating shaft installation position.

[0015] Furthermore, anti-slip pads are installed in the first slide structure and the second slide structure.

[0016] Furthermore, the adjustment seat, the base and the adjustment base are fixed by a first adjustment screw and a second adjustment screw.

[0017] Furthermore, the second rocker arm is provided with an overlapping structure, and the first rocker arm is provided with a fitting structure matching with the overlapping structure.

[0018] The beneficial effects of the utility model are:

[0019] The utility model provides an easily adjustable hidden hinge with the advantages of easy adjustment, stable performance, and simple structure. Compared with the prior art, the present application has made a clever design of the original complex structure during the design process. For example, a group of adjustment seats connected by a first connecting shaft and a mounting seat connected by a second connecting shaft are adopted, and the adjustment seat and the mounting seat are connected by a rocker arm assembly. The base and the adjustment base are provided with a base and an adjustment base, and the mounting base is provided with a first fixed seat and a second fixed seat. The direction can be directly adjusted through the base and the adjustment base, and the base and the adjustment base, which not only facilitates installation, but also facilitates people's adjustment. Therefore, the present application has great economic value and practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural diagram of an easily adjustable hidden hinge of the utility model;

[0021] Figure 2 This is an exploded view of an easily adjustable hidden hinge of the utility model;

[0022] Figure 3 This is another exploded structural diagram of an easily adjustable hidden hinge of the utility model;

[0023] Figure 4 This is a structural diagram of an adjustable seat of a conveniently adjustable hidden hinge of the utility model;

[0024] Figure 5This is a structural diagram of a mounting seat for an easily adjustable hidden hinge of the utility model;

[0025] Figure 6 This is a structural diagram of a second rocker arm of a conveniently adjustable hidden hinge of the utility model;

[0026] Figure 7 This is another structural diagram of the second rocker arm of the utility model which is easy to adjust the hidden hinge;

[0027] Figure 8 This is a structural diagram of the first rocker arm of a conveniently adjustable hidden hinge of the utility model;

[0028] Fig. 9 This is another structural diagram of the first rocker arm of the utility model which is an easily adjustable hidden hinge;

[0029] Fig.10 This is a structural diagram of a rocker arm assembly with an easily adjustable hidden hinge in the utility model;

[0030] Fig.11 This is another structural diagram of a rocker arm assembly with an easily adjustable hidden hinge according to the utility model;

[0031] Fig.12 This is the third structural diagram of a rocker arm assembly with an easily adjustable hidden hinge of the utility model;

[0032] Fig.13 This is the fourth structural diagram of a rocker arm assembly with an easily adjustable hidden hinge of the utility model. DETAILED DESCRIPTION

[0033] The following is a detailed description of the implementation of the present invention in conjunction with the accompanying drawings, which are for reference and illustration only and do not constitute a limitation on the scope of patent protection of the present invention.

[0034] like Figure 1-13 As shown, the utility model provides an easily adjustable hidden hinge, comprising a set of an adjustment seat 2 connected by a first connecting shaft 1 and a mounting seat 4 connected by a second connecting shaft 3, the adjustment seat 2 and the mounting seat 4 are connected by a rocker arm assembly 5, the adjustment seat 2 is provided with a base 6 and an adjustment base 7, and the mounting seat 4 is provided with a first fixed seat 8 and a second fixed seat 9.

[0035] In this embodiment, a first rotating shaft installation position 201 and a first slideway structure 202 are provided on the adjusting seat 2 , and a first connecting shaft installation position 203 is also provided on the adjusting seat 2 for installing the first connecting shaft 1 .

[0036] In this embodiment, a second rotating shaft installation position 10 and a second slideway structure 11 are provided on the installation seat 4 , and a second connecting shaft installation position 100 is also provided on the installation seat 4 for installing the second connecting shaft 3 .

[0037] In this embodiment, the rocker arm assembly 5 includes a first rocker arm 51 and a second rocker arm 52 , and the first rocker arm 51 and the second rocker arm 52 are axially connected through a central axis 53 .

[0038] In this embodiment, a first rocker arm 51 is provided with a first rocker arm shaft A511 at one end (it is hereby stated that the first rocker arm shaft A511 can be designed as an integral part with the first rocker arm 51, or can be designed separately and then combined, and the former is adopted in the present application), and a first rocker arm shaft B512 is provided at the other end (it is hereby stated that the first rocker arm shaft B512 can be designed as an integral part with the first rocker arm 51, or can be designed separately and then combined, and the latter is adopted in the present application).

[0039] The first rocker arm shaft A511 is installed in the first slideway structure 202.

[0040] The first rocker arm rotating shaft B512 is installed in the second rotating shaft installation position 10.

[0041] In this embodiment, one end of the second rocker arm 52 is provided with a second rocker arm rotating shaft A521, and the other end is provided with a second rocker arm rotating shaft B522.

[0042] The second rocker arm shaft A521 is installed in the second slideway structure 11.

[0043] The second rocker arm rotating shaft B522 is installed in the first rotating shaft installation position 201.

[0044] In this embodiment, anti-skid pads 13 are installed in the first slide structure 202 and the second slide structure 11 .

[0045] In this embodiment, the adjustment seat 2 , the base 6 and the adjustment base 7 are connected via a first adjustment screw 14 and a second adjustment screw 15 .

[0046] The adjustment seat 2 is provided with a first adjusting screw mounting position 200 and a second screw mounting position 300 for mounting a first adjusting screw 14 and a second adjusting screw 15, respectively. A sleeve 400 is installed in the first adjusting screw mounting position 14. The first adjusting screw 14 is used to lock the base 6 and the adjustment base 7. By adjusting the second adjusting screw 15, the adjustment seat 2 moves along the sleeve 400 for left and right adjustment.

[0047] The mounting seat 4 is provided with up and down adjustment holes 500 , in which up and down adjustment screws 501 are installed. The up and down adjustment screws 501 are used to adjust the up and down positions and lock the first fixing seat 8 and the second fixing seat 9 at the same time.

[0048] like Figure 7-Figure 8 As shown, in this embodiment, the second rocker arm 52 is provided with a overlapping structure 600, and the first rocker arm 51 is provided with a fitting structure 700 that cooperates with the overlapping structure 600. The overlapping mechanism 600 used in this application makes the product more beautiful as a whole on the one hand, and reduces the gaps in the product as a whole and enhances the overall air tightness of the product on the other hand.

[0049] The utility model provides an easily adjustable hidden hinge with the advantages of easy adjustment, stable performance, and simple structure. Compared with the prior art, the present application has made a clever design of the original complex structure during the design process. For example, a group of adjustment seats 2 connected by a first connecting shaft 1 and a mounting seat 4 connected by a second connecting shaft 3 are adopted. The adjustment seat 2 and the mounting seat 4 are connected by a rocker arm assembly 5. The base 6 and the adjustment base 7 are provided with a base 6 and an adjustment base 7. The mounting seat 4 is provided with a first fixed seat 8 and a second fixed seat 9. The direction can be directly adjusted through the base 6 and the adjustment base 7, and the base 6 and the adjustment base 7. It is not only convenient for installation, but also convenient for people to adjust. Therefore, the present application has great economic value and practical value.

[0050] The utility model provides an easily adjustable hidden hinge with the advantages of easy adjustment, stable performance and convenient installation. The application can adopt a variety of adjustment methods during use. When the third locking screw is adjusted with an Allen wrench, the slider adopts a ramp advancement method to adjust the height of the first locking screw to adjust the height of the door leaf. This method has a smaller adjustment force, is not prone to slipping, and is more stable. Therefore, the application has great economic and practical value.

[0051] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

Claims

1. An easily adjustable hidden hinge, characterized in that: It includes a group of adjustment seats connected by a first connecting shaft and a mounting seat connected by a second connecting shaft, the adjustment seat and the mounting seat are connected by a rocker arm assembly, the adjustment seat is provided with a base and an adjustment base, and the mounting seat is provided with a first fixed seat and a second fixed seat.

2. The easily adjustable hidden hinge according to claim 1, characterized in that: The adjustment seat is provided with a first rotating shaft installation position and a first slideway structure.

3. The easily adjustable hidden hinge according to claim 2, characterized in that: The mounting seat is provided with a second rotating shaft mounting position and a second slideway structure.

4. The easily adjustable hidden hinge according to claim 3, characterized in that: The rocker arm assembly includes a first rocker arm and a second rocker arm, and the first rocker arm and the second rocker arm are axially connected through a central axis.

5. The easily adjustable hidden hinge according to claim 4, characterized in that: One end of the first rocker arm is provided with a first rocker arm rotating shaft A, and the other end is provided with a first rocker arm rotating shaft B. The first rocker arm shaft A is installed in the first slideway structure. The first rocker arm rotating shaft B is installed in the second rotating shaft installation position.

6. The easily adjustable hidden hinge according to claim 5, characterized in that: One end of the second rocker arm is provided with a second rocker arm rotating shaft A, and the other end is provided with a second rocker arm rotating shaft B. The second rocker arm shaft A is installed in the second slideway structure. The second rocker arm rotating shaft B is installed in the first rotating shaft installation position.

7. The easily adjustable hidden hinge according to claim 6, characterized in that: Anti-skid pads are installed in the first slide structure and the second slide structure.

8. The easily adjustable hidden hinge according to claim 1, characterized in that: The adjustment seat, the base and the adjustment base are fixed by a first adjustment screw and a second adjustment screw.

9. The easily adjustable hidden hinge according to claim 4, characterized in that: The second rocker arm is provided with an overlapping structure, and the first rocker arm is provided with a fitting structure matched with the overlapping structure.

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