High-stability hinge

Abstract

The utility model provides a high-stability hinge which comprises a first base and a second base, a left-right adjusting seat is installed on the first base, a fixing seat is installed on the second base, a front-back up-down adjusting seat is installed on the fixing seat, and a rocker arm assembly is connected between the left-right adjusting seat and the front-back up-down adjusting seat. The rocker arm assembly comprises a first rocker arm assembly and a second rocker arm assembly which are in shaft connection, the first rocker arm assembly and the second rocker arm assembly are in shaft connection through a middle shaft, and the high-stability hinge has the advantages of being high in stability, convenient to adjust and the like and 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 a high-stability hinge. Background Art

[0002] A hinge is a mechanical device used to connect two solids and allow them to rotate relative to each other. The hinge can be composed of a movable component or a foldable material. The hinge generally consists of an adjustment base and a rocker assembly. The adjustment base is installed on the door frame and the door leaf respectively, and then rotated by the rocker assembly. As is known to all, the stability of the hinge determines the overall use effect of the door. However, the hinges in the prior art are often not stable enough and are limited in use. Therefore, further improvement is needed. Summary of the invention

[0003] The utility model aims at the above-mentioned deficiencies of the prior art and provides a high-stability hinge which has strong stability and is easy to adjust.

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

[0005] The utility model provides a high-stability hinge, comprising a first base and a second base, wherein a left-right adjustment seat is installed on the first base, a fixed seat is installed on the second base, a front-back up-down adjustment seat is installed on the fixed seat, a rocker arm assembly is connected between the left-right adjustment seat and the front-back up-down adjustment seat, the rocker arm assembly comprises a first rocker arm assembly and a second rocker arm assembly connected by an axis, and the first rocker arm assembly and the second rocker arm assembly are connected by an intermediate axis.

[0006] Furthermore, the first rocker arm assembly includes a first connecting member and a first connecting block axially connected to the first connecting member.

[0007] Furthermore, a first fixing shaft and a second fixing shaft are respectively provided on the first connecting member and the first connecting block.

[0008] Furthermore, the second rocker arm assembly includes a second connecting member and a second connecting block axially connected to the second connecting member.

[0009] Furthermore, a third fixed shaft and a fourth fixed shaft are respectively provided on the second connecting member and the second connecting block.

[0010] Furthermore, the left and right adjustment seats are provided with a first rotating hole and a second rotating hole, which are matched with the third fixed shaft and the first fixed shaft respectively.

[0011] The front-rear up-down adjustment seat is provided with a third rotating hole and a fourth rotating hole, which are matched with the second fixed shaft and the fourth fixed shaft respectively.

[0012] Furthermore, the left-right adjustment seat is provided with left-right adjustment holes, the first base is provided with left-right adjustment fixing positions matching the left-right adjustment holes, and left-right adjustment parts are installed in the left-right adjustment holes and the left-right adjustment fixing positions for adjusting the relative position of the left-right adjustment seat and the first base.

[0013] Furthermore, the second base is provided with an assembly seat, and the assembly seat is provided with an assembly hole.

[0014] The front-rear up-down adjustment seat is provided with a front-rear adjustment hole, and a front-rear adjustment component is installed in the front-rear adjustment hole. The front-rear adjustment component is used to adjust the relative position of the front-rear up-down adjustment seat and the second base.

[0015] The front and rear up and down adjustment seat is also provided with up and down adjustment holes, and up and down adjustment components are installed in the up and down adjustment holes. The up and down adjustment components are used to adjust the relative position of the front and rear up and down adjustment seat and the fixed seat.

[0016] Furthermore, the front-rear up-down adjustment seat and the assembly seat are provided with a toothed structure for smooth sliding between the front-rear up-down adjustment seat and the assembly seat.

[0017] The bottom of the front and rear up and down adjustment seat is also provided with a sliding groove structure.

[0018] The assembly seat is provided with a guide block matched with the sliding groove structure.

[0019] A guide column is provided on one side of the left-right adjustment fixing position, and a guide groove matched with the guide column is provided on one side of the left-right adjustment hole position.

[0020] The beneficial effects of the utility model are:

[0021] The high-stability hinge provided by the utility model has the advantages of strong stability and easy adjustment. On the one hand, the application performs directional adjustment through adjustment structures such as up and down adjustment components, front and rear adjustment parts, and left and right adjustment components, which greatly facilitates the adjustment of the hinge. On the other hand, during the adjustment process, the cooperation with guide strips, guide grooves and other structures greatly increases the stability of the mechanism. Therefore, the application has great economic and practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a front view of a high-stability hinge of the utility model;

[0023] Figure 2 It is a rear view of a high-stability hinge of the utility model;

[0024] Figure 3 This is an exploded view of a high-stability hinge of the utility model;

[0025] Figure 4 This is another exploded view of a high-stability hinge of the utility model;

[0026] Figure 5 This is a structural diagram of a left and right up and down adjustment seat of a high-stability hinge of the utility model;

[0027] Figure 6 This is a diagram of the matching structure of the front and rear up and down adjustment seat and the assembly seat of a high-stability hinge of the utility model;

[0028] Figure 7 This is a cross-sectional view of the front and rear up and down adjustment seat and the assembly seat of a high-stability hinge of the utility model;

[0029] Figure 8 This is a diagram showing the matching structure of a guide column and a guide groove of a high-stability hinge of the utility model; DETAILED DESCRIPTION

[0030] 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.

[0031] like Figure 1-5 As shown, the utility model provides a high-stability hinge, including a first base 1 and a second base 2, the first base 1 is equipped with a left-right adjustment seat 3, the second base 2 is equipped with a fixed seat 4, the fixed seat 4 is equipped with a front-back up-down adjustment seat 5, a rocker arm assembly 6 is connected between the left-right adjustment seat 3 and the front-back up-down adjustment seat 5, the rocker arm assembly 6 includes an axially connected first rocker arm assembly 61 and a second rocker arm assembly 62, the first rocker arm assembly 61 and the second rocker arm assembly 62 are axially connected via an intermediate shaft 63.

[0032] In this embodiment, the first rocker arm assembly 61 includes a first connecting member 611 and a first connecting block 612 axially connected to the first connecting member 611 .

[0033] In this embodiment, a first fixing shaft 613 and a second fixing shaft 614 are respectively disposed on the first connecting member 611 and the first connecting block 612 .

[0034] In this embodiment, the second rocker arm assembly 62 includes a second connecting member 621 and a second connecting block 622 axially connected to the second connecting member 621 .

[0035] In this embodiment, a third fixing shaft 623 and a fourth fixing shaft 624 are respectively disposed on the second connecting member 621 and the second connecting block 622 .

[0036] In this embodiment, the front-rear adjustment seat 3 is provided with a first rotating hole 31 and a second rotating hole 32, which are matched with the third fixed shaft 623 and the first fixed shaft 613 respectively.

[0037] The left-right up-down adjustment seat 5 is provided with a third rotation hole 51 and a fourth rotation hole 52 , which are matched with the second fixed shaft 614 and the fourth fixed shaft 624 respectively.

[0038] In this embodiment, the left-right adjustment seat 3 is provided with a left-right adjustment hole 301, and the first base 1 is provided with a left-right adjustment fixing position 101 that matches the left-right adjustment hole 301. The left-right adjustment hole 301 and the left-right adjustment fixing position 101 are installed with left-right adjustment parts 7 for adjusting the relative position of the left-right adjustment seat 3 and the first base 1.

[0039] In this embodiment, the second base 2 is provided with an assembly seat 201, and the assembly seat 201 is provided with an assembly hole 202.

[0040] The front-to-back and up-to-down adjustment seat 5 is provided with a front-to-back adjustment hole 501, and a front-to-back adjustment component 502 is installed in the front-to-back adjustment hole 501. The front-to-back adjustment component 502 is used to adjust the relative position of the front-to-back and up-to-down adjustment seat 5 and the second base 2.

[0041] The front-rear up-down adjustment seat 5 is also provided with up-down adjustment holes 503 , in which up-down adjustment components 504 are installed. The up-down adjustment components 504 are used to adjust the relative position of the front-rear up-down adjustment seat 5 and the fixed seat 4 .

[0042] In this embodiment, the front-back and rear-back and rear-back adjustment seat 5 and the assembly seat 201 are provided with a tooth structure 8 for smooth sliding between the front-back and rear-back and rear-back adjustment seat 5 and the assembly seat 201.

[0043] The bottom of the front and rear up and down adjustment seat 5 is also provided with a sliding groove structure 505 (such as Figure 6-7 ),

[0044] The assembly seat 201 is provided with a guide block 506 that matches the sliding groove structure.

[0045] A guide column 1011 is provided on one side of the left-right adjustment fixing position 101, and a guide groove 3011 (such as Figure 8 as shown).

[0046] The high-stability hinge provided by the utility model has the advantages of strong stability and easy adjustment. On the one hand, the application performs directional adjustment through adjustment structures such as up and down adjustment components, front and rear adjustment parts, and left and right adjustment components, which greatly facilitates the adjustment of the hinge. On the other hand, during the adjustment process, the cooperation with guide strips, guide grooves and other structures greatly increases the stability of the mechanism. Therefore, the application has great economic and practical value.

[0047] 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. A high-stability hinge, comprising a first base and a second base, characterized in that: The first and second rocker arm assemblies are connected to each other via an intermediate shaft; the first rocker arm assembly comprises a first connecting piece and a first connecting block connected to the first connecting piece axis; the first connecting piece and the first connecting block are respectively provided with a first fixed shaft and a second fixed shaft; the second rocker arm assembly comprises a second connecting piece and a second connecting block connected to the second connecting piece axis; the second rocker arm assembly comprises a second connecting piece and a second connecting block connected to the second connecting piece axis; the second rocker arm assembly comprises a third connecting piece and a fourth connecting block are respectively provided with a third fixed shaft and a fourth fixed shaft; the left and right adjusting seat is provided with a first rotating hole and a second rotating hole, which respectively cooperate with the third fixed shaft and the first fixed shaft, and the front and rear up and down adjusting seat is provided with a third rotating hole and a fourth rotating hole, which respectively cooperate with the second fixed shaft and the fourth fixed shaft.

2. A high stability hinge according to claim 1, characterized in that: The left-right adjustment seat is provided with left-right adjustment holes, the first base is provided with left-right adjustment fixing positions matching the left-right adjustment holes, and left-right adjustment parts are installed in the left-right adjustment holes and the left-right adjustment fixing positions for adjusting the relative position of the left-right adjustment seat and the first base.

3. A high stability hinge according to claim 1, characterized in that: The second base is provided with an assembly seat, and the assembly seat is provided with assembly holes. The front and rear up and down adjustment seat is provided with front and rear adjustment holes, and the front and rear adjustment components are installed in the front and rear adjustment holes. The front and rear adjustment components are used to adjust the relative position of the front and rear up and down adjustment seat and the second base. The front and rear up and down adjustment seat is also provided with up and down adjustment holes, and the up and down adjustment components are installed in the up and down adjustment holes. The up and down adjustment components are used to adjust the relative position of the front and rear up and down adjustment seat and the fixed seat.

4. A high stability hinge according to claim 3, characterized in that: The front and rear up and down adjustment seat and the assembly seat are provided with a tooth structure for smooth sliding between the front and rear up and down adjustment seat and the assembly seat. A sliding groove structure is also provided at the bottom of the front and rear up and down adjustment seat. A guide block matching with the sliding groove structure is provided on the assembly seat. A guide column is provided on one side of the left and right adjustment fixed position, and a guide groove matching with the guide column is provided on one side of the front and rear adjustment hole position.

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