Hinge with high bearing capacity

Abstract

The utility model discloses a hinge with high bearing capacity. The hinge comprises a first base, an up-down adjusting seat and an up-down adjusting screw, the up-and-down adjusting seat is arranged on the first base, an up-and-down adjusting strip hole extending up and down is formed in the up-and-down adjusting seat, and the up-and-down adjusting screw penetrates through the up-and-down adjusting strip hole and is used for locking the up-and-down position of the up-and-down adjusting seat relative to the first base. Wherein the up-and-down adjusting strip holes are arranged in pairs, the two up-and-down adjusting strip holes in pairs are arranged side by side in the horizontal direction, the up-and-down adjusting screws correspond to the up-and-down adjusting strip holes in a one-to-one mode, the up-and-down adjusting base is further provided with a bearing matching part, the bearing matching part is arranged between the two up-and-down adjusting strip holes in pairs, and the first base is in threaded connection with bearing screws. The bearing screw is arranged in the vertical direction, and the upper end of the bearing screw abuts against the lower side of the bearing matching part. The hinge of the structure is high in bearing capacity.

Description

Technical Field

[0001] The utility model relates to a hinge, in particular to a hinge with strong bearing capacity. Background Art

[0002] In order to achieve the up and down adjustment of the door, existing hinges are generally provided with an up and down adjustment seat. The hinge's rotating arm group is connected to the up and down adjustment seat. The up and down adjustment seat can be adjusted up and down relative to the hinge base, thereby achieving the up and down adjustment of the door. The up and down adjustment structure is generally implemented by using strip holes and screws. Specifically, vertically extending strip holes are provided in the up and down adjustment seat. The screws pass through the strip holes and lock the up and down adjustment seat. When the up and down position of the door needs to be adjusted, loosen the screw, adjust the position of the screw in the strip hole, and finally re-tighten the screw. The above-mentioned up and down adjustment structure is relatively simple, but the load-bearing capacity is poor, and the up and down adjustment seat is prone to slippage, which makes it difficult to apply to occasions where the door is relatively heavy. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems in the prior art. To this end, the present invention proposes a hinge with a strong bearing capacity.

[0004] According to an embodiment of the utility model, a hinge with strong load-bearing capacity includes: a first base; an up and down adjusting seat, which is arranged on the first base, and the up and down adjusting seat is provided with up and down adjusting strip holes extending up and down; up and down adjusting screws are passed through the up and down adjusting strip holes and are used to lock the up and down positions of the up and down adjusting seat relative to the first base; wherein, the up and down adjusting strip holes are arranged in pairs, and the two pairs of up and down adjusting strip holes are arranged side by side in the horizontal direction, and the up and down adjusting screws correspond to the up and down adjusting strip holes one by one, and the up and down adjusting seat is also provided with a supporting matching part, and the supporting matching part is arranged between the two pairs of up and down adjusting strip holes, and the first base is threadedly connected with a load-bearing screw, and the load-bearing screw is arranged along the up and down direction, and the upper end of the load-bearing screw presses against the lower side of the supporting matching part.

[0005] According to an embodiment of the present invention, a hinge with a strong load-bearing capacity has at least the following beneficial effects: by providing a pair of upper and lower adjustment holes and upper and lower adjustment screws, when the upper and lower adjustment screws are tightened, the locking of the upper and lower adjustment base is stable. By further providing a supporting mating portion between the two upper and lower adjustment holes, the supporting mating portion is supported by a load-bearing screw threadedly connected to the first base, and the load-bearing screw can be centered and stably support the upper and lower adjustment base, thereby improving the load-bearing capacity of the hinge. In addition, when the position of the upper and lower adjustment base needs to be adjusted, the upper and lower adjustment screws can be loosened, and the load-bearing screws can be rotated to adjust the height position of the support, thereby adjusting the position of the upper and lower adjustment base. Since the upper and lower adjustment base can be adjusted up and down under support, the adjustment is stable.

[0006] According to some embodiments of the present invention, the upper and lower adjustment seats extend in the up and down directions, and a pair of upper and lower adjustment strip holes are provided at the upper and lower ends of the upper and lower adjustment seats, and a pressing fitting portion is provided between the two pairs of upper and lower adjustment strip holes on the upper side, and the first base is threadedly connected with a pressing screw, and the pressing screw is provided along the up and down directions, and the lower end of the pressing screw presses on the upper side of the pressing fitting portion.

[0007] According to some embodiments of the present invention, the load-bearing screw includes a first stud body and a first nail cap body, the first nail cap body is arranged at the upper end of the first stud body, the first stud body is threadedly connected to the first base, the first nail cap body abuts against the lower side of the supporting fitting part, and the circumferential surface of the first nail cap body is provided with a plurality of first tool holes arranged along the circumferential direction.

[0008] According to some embodiments of the present invention, the pressing screw includes a second stud body and a second nail cap body, the second nail cap body is arranged at the lower end of the second stud body, the second stud body is threadedly connected to the first base, the second nail cap body abuts against the upper side of the pressing fitting part, and the peripheral surface of the second nail cap body is provided with a plurality of second tool holes arranged along the circumferential direction.

[0009] According to some embodiments of the present invention, it also includes a front and rear adjustment seat, which is arranged on the upper and lower adjustment seats and can adjust the front and rear positions relative to the upper and lower adjustment seats. The upper end of the supporting matching part is connected to a supporting platform, and the front and rear adjustment seat abuts against the upper side of the supporting platform.

[0010] According to some embodiments of the present invention, it also includes a front and rear adjustment seat, two of which are respectively arranged corresponding to the upper and lower ends of the upper and lower adjustment seats, and the front and rear adjustment seats are arranged on the upper and lower adjustment seats and can adjust the front and rear positions relative to the upper and lower adjustment seats; the upper end of the supporting fitting part is connected to a supporting platform, and the front and rear adjustment seat on the lower side abuts against the upper side of the supporting platform; the lower end of the pressing fitting part is connected to an abutting platform, and the front and rear adjustment seat on the upper side abuts against the lower side of the abutting platform; the hinge also includes a rotating arm group, and one side of the rotating arm group is clamped between the two front and rear adjustment seats.

[0011] According to some embodiments of the present invention, the front and rear adjustment seat is slidably arranged on the upper and lower adjustment seat along the front and rear direction, and the front and rear adjustment seat is provided with a front and rear adjustment strip hole extending along the front and rear direction. The front and rear adjustment strip hole is penetrated by a front and rear adjustment screw, and the front and rear adjustment screw is used to lock the position of the front and rear adjustment seat relative to the upper and lower adjustment seat.

[0012] According to some embodiments of the present invention, the front and rear adjustment seat is provided with at least two front and rear adjustment screws, at least two front and rear adjustment screws are arranged along the front and rear direction, and the front and rear adjustment strip holes are provided in a one-to-one correspondence with the front and rear adjustment screws.

[0013] According to some embodiments of the present invention, the first base, the up and down adjustment seat and the front and back adjustment seat constitute a first side component, the hinge also includes a second side component, the second side component includes a second base and a left and right adjustment seat, the left and right adjustment seat is arranged on the second base and can adjust the left and right position relative to the second base, and the left and right adjustment seat and the front and back adjustment seat are connected by a rotating arm group.

[0014] According to some embodiments of the present invention, the second base is rotatably provided with left and right adjustment studs, the left and right adjustment studs are arranged along the left and right directions, the left and right adjustment seat is slidably provided on the second base along the left and right directions, and the left and right adjustment studs are threadedly connected to the left and right adjustment seat.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 A three-dimensional schematic diagram of an embodiment of the present utility model;

[0018] Figure 2 This is an exploded diagram of an embodiment of the present utility model;

[0019] Figure 3 It is a front view of an embodiment of the utility model;

[0020] Figure 4 This is a three-dimensional schematic diagram of the upper and lower adjustment seat of an embodiment of the utility model;

[0021] Figure 5 for Figure 3 A magnified schematic diagram of point A;

[0022] Figure 6 for Figure 3 An enlarged schematic diagram of point B;

[0023] Figure 7 This is a three-dimensional schematic diagram of the front and rear adjustment seat on the upper side of an embodiment of the present utility model;

[0024] Figure 8It is a three-dimensional schematic diagram of the front and rear adjustment seat on the lower side of an embodiment of the present utility model.

[0025] Reference numerals:

[0026] a first base 100;

[0027] Up and down adjustment seat 200, up and down adjustment bar hole 210, supporting and matching portion 220, pressing and matching portion 230, supporting platform 240, abutting platform 250;

[0028] Adjust the screw 300 up and down;

[0029] A load-bearing screw 400, a first stud body 410, a first nail cap body 420, and a first tool hole 421;

[0030] Pressing screw 500, second stud body 510, second nail cap body 520, second tool hole 521;

[0031] Front and rear adjustment seat 600, front and rear adjustment strip hole 610;

[0032] Rotating arm group 700;

[0033] Front and rear adjustment screws 800;

[0034] Second base 900;

[0035] Left and right adjustment seat 1000;

[0036] Adjust the studs 1100 left and right. DETAILED DESCRIPTION

[0037] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0038] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0039] In the description of this utility model, "several" means one or more, "many" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" in the description is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0040] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0041] Reference Figures 1 to 8 A hinge with a strong load-bearing capacity includes: a first base 100, a vertical adjustment base 200, and a vertical adjustment screw 300. The vertical adjustment base 200 is disposed on the first base 100 and is provided with a vertically extending vertical adjustment bar hole 210. The vertical adjustment screw 300 is inserted through the vertical adjustment bar hole 210 and is used to lock the vertical position of the vertical adjustment base 200 relative to the first base 100. The vertical adjustment bar holes 210 are arranged in pairs, and the two pairs of vertical adjustment bar holes 210 are arranged side by side in the horizontal direction. The vertical adjustment screw 300 corresponds to the vertical adjustment bar holes 210 one by one. The vertical adjustment base 200 is also provided with a supporting mating portion 220, which is disposed between the two pairs of vertical adjustment bar holes 210. A load-bearing screw 400 is threadedly connected to the first base 100. The load-bearing screw 400 is arranged in the vertical direction, and the upper end of the load-bearing screw 400 presses against the lower side of the supporting mating portion 220.

[0042] By providing a pair of upper and lower adjustment holes 210 and upper and lower adjustment screws 300, when the upper and lower adjustment screws 300 are tightened, the locking of the upper and lower adjustment base 200 is stable. By further providing a supporting mating portion 220 between the two upper and lower adjustment holes 210, the supporting mating portion 220 is supported by a load-bearing screw 400 threadedly connected to the first base 100. The load-bearing screw 400 can center and stably support the upper and lower adjustment base 200, thereby improving the bearing capacity of the hinge. In addition, when the position of the upper and lower adjustment base 200 needs to be adjusted, the upper and lower adjustment screws 300 can be loosened, and the load-bearing screw 400 can be rotated to adjust the height position of the support, thereby adjusting the position of the upper and lower adjustment base 200. Since the upper and lower adjustment base 200 can be adjusted up and down under support, the adjustment is stable.

[0043] In the embodiment, the upper and lower adjustment seats 200 extend in the up and down directions, and a pair of upper and lower adjustment strip holes 210 are provided at the upper and lower ends of the upper and lower adjustment seats 200. A pressing fitting portion 230 is provided between the two pairs of upper and lower adjustment strip holes 210 on the upper side, and the first base 100 is threadedly connected with a pressing screw 500. The pressing screw 500 is provided in the up and down directions, and the lower end of the pressing screw 500 presses on the upper side of the pressing fitting portion 230. With the above-mentioned structure, on the one hand, the upper and lower ends of the upper and lower adjustment seats 200 are locked by the paired upper and lower adjustment strip holes 210 and the upper and lower adjustment screws 300, and the position of the upper and lower adjustment seats 200 is stable; in addition, by providing the pressing fitting portion 230 and the pressing screw 500, the pressing screw 500 can push down against the upper and lower adjustment seats 200, thereby forming a clamp for the upper and lower adjustment seats 200 together with the load-bearing screw 400, and the position of the upper and lower adjustment seats 200 is stable; when adjusting the upper and lower positions of the upper and lower adjustment seats 200, the pressing screw 500 and the load-bearing screw 400 can be rotated to achieve smooth position adjustment, which is also particularly suitable for occasions of fine-tuning the position.

[0044] In an embodiment, the load-bearing screw 400 includes a first stud body 410 and a first nail cap body 420. The first nail cap body 420 is arranged at the upper end of the first stud body 410. The first stud body 410 is threadedly connected to the first base 100. The first nail cap body 420 abuts against the lower side of the supporting mating portion 220. The circumferential surface of the first nail cap body 420 is provided with a plurality of first tool holes 421 arranged along the circumferential direction.

[0045] In an embodiment, the pressing screw 500 includes a second stud body 510 and a second nail cap body 520. The second nail cap body 520 is arranged at the lower end of the second stud body 510. The second stud body 510 is threadedly connected to the first base 100. The second nail cap body 520 abuts against the upper side of the pressing fitting portion 230. The circumferential surface of the second nail cap body 520 is provided with a plurality of second tool holes 521 arranged along the circumferential direction.

[0046] With the above structure, the first tool hole 421 and the second tool hole 521 can be inserted with a tool (such as a screwdriver or other rod-shaped object), which can then be rotated to rotate the load-bearing screw 400 and the pressure screw 500, making adjustment convenient. It is conceivable that in some embodiments, the load-bearing screw 400 and the pressure screw 500 can also be provided with a slot, a cross slot, a hexagonal socket, or a hexagonal head to facilitate tool operation.

[0047] In an embodiment, the hinge further includes a front-rear adjustment seat 600, two of which are provided and correspond to the upper and lower ends of the upper and lower adjustment seats 200, respectively. The front-rear adjustment seat 600 is provided on the upper and lower adjustment seats 200 and can adjust its front-rear position relative to the upper and lower adjustment seats 200. The upper end of the supporting fitting portion 220 is connected to the supporting platform 240, and the front-rear adjustment seat 600 on the lower side abuts the upper side of the supporting platform 240. The lower end of the pressing fitting portion 230 is connected to the abutting platform 250, and the front-rear adjustment seat 600 on the upper side abuts the lower side of the abutting platform 250. The hinge also includes a rotating arm group 700, one side of which is clamped between the two front-rear adjustment seats 600. With the above structure, the overall structure is compact and the support for the rotating arm group 700 and the two front-rear adjustment seats 600 is stable. In some embodiments, the two front-rear adjustment seats 600 can be connected into one body to make the structure more stable.

[0048] In this embodiment, the vertical adjustment base 200 is slidably mounted on the first base 100 in the vertical direction. The vertical adjustment screw 300 passes through the first base 100 and is locked by a nut. The locking structure is simple. It is conceivable that in some embodiments, screw holes can also be provided in the first base 100 to cooperate with the vertical adjustment screw 300.

[0049] In this embodiment, the front-to-back adjustment base 600 is slidably mounted on the vertical adjustment base 200 in the front-to-back direction. The front-to-back adjustment base 600 is provided with a front-to-back adjustment bar hole 610 extending in the front-to-back direction. The front-to-back adjustment bar hole 610 is penetrated by a front-to-back adjustment screw 800, which is used to lock the position of the front-to-back adjustment base 600 relative to the vertical adjustment base 200. With this structure, the front-to-back adjustment base 600 can be adjusted forward and backward through the front-to-back adjustment bar hole 610 and the front-to-back adjustment screw 800. The adjustment structure is simple and easy to implement.

[0050] In the embodiment, the front and rear adjustment screws 800 pass through the upper and lower adjustment seats 200 and are locked by nuts. Of course, it is conceivable that in some embodiments, screw holes can also be provided in the upper and lower adjustment seats 200 to cooperate with the front and rear adjustment screws 800.

[0051] In this embodiment, the front-to-back adjustment base 600 is provided with two front-to-back adjustment screws 800, which are arranged in the front-to-back direction. The front-to-back adjustment bar holes 610 are provided in a one-to-one correspondence with the front-to-back adjustment screws 800. This structure ensures stable locking of the front-to-back adjustment base 600. In some embodiments, the number of front-to-back adjustment screws 800 and front-to-back adjustment bar holes 610 is not limited to two and can also be greater than two, or only one.

[0052] In the embodiment, the first base 100, the vertical adjustment base 200, and the front-to-back adjustment base 600 constitute a first side assembly, and the hinge further comprises a second side assembly, which comprises a second base 900 and a left-to-right adjustment base 1000. The left-to-right adjustment base 1000 is disposed on the second base 900 and can be adjusted left-to-right relative to the second base 900. The left-to-right adjustment base 1000 and the front-to-back adjustment base 600 are connected via a pivot assembly 700. The first base 100 and the second base 900 of the first and second side assemblies can be fixed to a door and a door frame, respectively. The vertical adjustment base 200 and the front-to-back adjustment base 600 are disposed in the first side assembly to adjust the vertical and front-to-back positions of the door, while the left-to-right adjustment base 1000 is disposed in the second side assembly to adjust the left-to-right position of the door, thereby enabling the hinge to be adjusted in three directions.

[0053] In an embodiment, the rotating arm group 700 is used to control the rotation, engagement and opening of the first side component and the second side component. The rotating arm group 700 can specifically adopt four rotating arms to form a four-bar linkage mechanism; in some embodiments, there can also be two rotating arm groups 700, and the two rotating arms are cross-connected to the front and rear adjustment seats 600 and the left and right adjustment seats 1000, forming a connecting rod slider mechanism through a sliding groove structure.

[0054] In this embodiment, a left-right adjustment stud 1100 is rotatably mounted on the second base 900. The left-right adjustment stud 1100 is disposed in the left-right direction. A left-right adjustment seat 1000 is slidably mounted on the second base 900 in the left-right direction. The left-right adjustment stud 1100 is threadedly connected to the left-right adjustment seat 1000. When the left-right adjustment stud 1100 is rotated, the left-right adjustment seat 1000 can be adjusted left-right through the threaded engagement, thereby achieving left-right adjustment of the door.

[0055] In an embodiment, two left and right adjustment seats 1000 are arranged above and below and clamp the other side of the rotating arm assembly 700, and two left and right adjustment studs 1100 are correspondingly provided. In some embodiments, the two left and right adjustment seats 1000 can be connected into one body to form an integral seat body.

[0056] In an embodiment, the left and right adjustment studs 1100 are provided with hexagonal counterbores to facilitate adjustment with a hexagonal wrench. In some embodiments, the left and right adjustment studs 1100 can also be provided with a slotted or cross slot, a nut head, etc. to facilitate operation with a tool.

[0057] The technical features of the above embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0058] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A hinge with strong bearing capacity, characterized in that: include: a first base (100); An up-down adjustment seat (200) is provided on the first base (100), and the up-down adjustment seat (200) is provided with up-down adjustment bar holes (210) extending up and down; An up-and-down adjustment screw (300) is inserted into the up-and-down adjustment bar hole (210) and is used to lock the up-and-down adjustment seat (200) relative to the first base (100); The upper and lower adjustment holes (210) are arranged in pairs, and the two upper and lower adjustment holes (210) in a pair are arranged side by side in the horizontal direction. The upper and lower adjustment screws (300) correspond to the upper and lower adjustment holes (210) one by one. The upper and lower adjustment seat (200) is also provided with a supporting fitting portion (220), and the supporting fitting portion (220) is arranged between the two upper and lower adjustment holes (210) in a pair. The first base (100) is threadedly connected with a load-bearing screw (400), and the load-bearing screw (400) is arranged in the up and down direction. The upper end of the load-bearing screw (400) presses against the lower side of the supporting fitting portion (220).

2. The hinge with high load-bearing capacity according to claim 1, characterized in that: The upper and lower adjustment seats (200) extend in the up-down direction, and a pair of upper and lower adjustment bar holes (210) are provided at the upper and lower ends of the upper and lower adjustment seats (200), and a pressing fitting portion (230) is provided between the two pairs of upper and lower adjustment bar holes (210) on the upper side, and the first base (100) is threadedly connected with a pressing screw (500), and the pressing screw (500) is provided in the up-down direction, and the lower end of the pressing screw (500) presses on the upper side of the pressing fitting portion (230).

3. The hinge with high load-bearing capacity according to claim 1, characterized in that: The load-bearing screw (400) includes a first stud body (410) and a first nail cap body (420), wherein the first nail cap body (420) is arranged at the upper end of the first stud body (410), the first stud body (410) is threadedly connected to the first base (100), the first nail cap body (420) abuts against the lower side of the supporting fitting portion (220), and the circumferential surface of the first nail cap body (420) is provided with a plurality of first tool holes (421) arranged along the circumferential direction.

4. The hinge with high load-bearing capacity according to claim 2, characterized in that: The pressing screw (500) includes a second stud body (510) and a second nail cap body (520), wherein the second nail cap body (520) is arranged at the lower end of the second stud body (510), the second stud body (510) is threadedly connected to the first base (100), the second nail cap body (520) abuts against the upper side of the pressing fitting portion (230), and the circumferential surface of the second nail cap body (520) is provided with a plurality of second tool holes (521) arranged along the circumferential direction.

5. The hinge with high load-bearing capacity according to claim 1, characterized in that: The invention also includes a front-back adjustment seat (600), which is arranged on the upper and lower adjustment seat (200) and can adjust the front and rear positions relative to the upper and lower adjustment seat (200); the upper end of the supporting matching portion (220) is connected to a supporting platform (240), and the front-back adjustment seat (600) abuts against the upper side of the supporting platform (240).

6. The hinge with high load-bearing capacity according to claim 2, characterized in that: The hinge further comprises a front-rear adjustment seat (600), wherein two front-rear adjustment seats (600) are provided and are respectively provided corresponding to the upper end and the lower end of the upper and lower adjustment seats (200), and the front-rear adjustment seats (600) are provided on the upper and lower adjustment seats (200) and can adjust the front-rear position relative to the upper and lower adjustment seats (200); the upper end of the supporting fitting portion (220) is connected to a supporting platform (240), and the front-rear adjustment seat (600) on the lower side abuts against the upper side of the supporting platform (240); the lower end of the pressing fitting portion (230) is connected to an abutting platform (250), and the front-rear adjustment seat (600) on the upper side abuts against the lower side of the abutting platform (250); and the hinge further comprises a rotating arm group (700), and one side of the rotating arm group (700) is clamped between the two front-rear adjustment seats (600).

7. The hinge with high load-bearing capacity according to claim 5 or 6, characterized in that: The front-to-back adjustment seat (600) is slidably arranged on the upper and lower adjustment seat (200) along the front-to-back direction, and the front-to-back adjustment seat (600) is provided with a front-to-back adjustment strip hole (610) extending along the front-to-back direction, and the front-to-back adjustment strip hole (610) is penetrated by a front-to-back adjustment screw (800), and the front-to-back adjustment screw (800) is used to lock the position of the front-to-back adjustment seat (600) relative to the upper and lower adjustment seat (200).

8. The hinge with high load-bearing capacity according to claim 7, characterized in that: The front-rear adjustment seat (600) is provided with at least two front-rear adjustment screws (800), and the at least two front-rear adjustment screws (800) are arranged along the front-rear direction, and the front-rear adjustment bar holes (610) are provided in a one-to-one correspondence with the front-rear adjustment screws (800).

9. The hinge with high load-bearing capacity according to claim 5 or 6, characterized in that: The first base (100), the up-down adjustment base (200) and the front-back adjustment base (600) constitute a first side assembly. The hinge further comprises a second side assembly, the second side assembly comprising a second base (900) and a left-right adjustment base (1000). The left-right adjustment base (1000) is arranged on the second base (900) and can adjust the left-right position relative to the second base (900). The left-right adjustment base (1000) and the front-back adjustment base (600) are connected via a rotating arm group (700).

10. The hinge with high load-bearing capacity according to claim 9, characterized in that: The second base (900) is rotatably provided with left and right adjustment screws (1100), the left and right adjustment screws (1100) are arranged along the left and right directions, the left and right adjustment seat (1000) is slidably provided on the second base (900) along the left and right directions, and the left and right adjustment screws (1100) are threadedly connected to the left and right adjustment seat (1000).

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