Multi-dimensionally adjustable high-load-bearing hinge

Abstract

The utility model discloses a multi-dimensional adjustable high-load-bearing hinge which comprises a frame hinge body, a frame clamping block arranged on one side of the frame hinge body, a sash hinge body, a sash clamping block arranged on one side of the sash hinge body and a rotating shaft used for connecting the frame hinge body and the sash hinge body in series. The frame adjusting mechanism is installed on the frame clamping block, a sash adjusting mechanism is arranged between the sash hinge and the sash clamping block, the inclination angle between the frame hinge and the frame clamping block is adjusted through the frame adjusting mechanism, and the spacing distance between the sash hinge and the sash clamping block is adjusted through the sash adjusting mechanism. The hinge can be suitable for a mounting structure with flush frames and sashes, the adjusting dimensions of the hinge are multiple, and the rotating flexibility is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of hinge, concretely relates to a high load-bearing hinge of multidimensional adjustment. BACKGROUND

[0002] Hinge is a commonly used connecting piece between window frame and window sash, and is often used for switching of doors and windows. At present, the hinge in the market is generally composed of frame hinge, sash hinge and shaft, the frame hinge and the sash hinge are first rotated around the shaft as the center, so that the opening and closing of the window sash are realized, this kind of structure is suitable for the installation structure of frame and sash flush, and the load bearing is low, and the adjustable range is small, therefore, a high load-bearing hinge capable of multidimensional adjustment is needed. SUMMARY

[0003] In order to solve the technical problems existing in the prior art, the purpose of the present application is to provide a high load-bearing hinge capable of multidimensional adjustment, which can be applied to the installation structure of frame and sash flush, and has multiple adjustment dimensions and high rotation flexibility.

[0004] In order to solve the above-mentioned technical problems, the present application adopts the following technical scheme:

[0005] A high load-bearing hinge capable of multidimensional adjustment, comprising a frame hinge, a frame clamping block arranged on one side of the frame hinge, a sash hinge, a sash clamping block arranged on one side of the sash hinge, a rotating shaft for connecting the frame hinge and the sash hinge in series, a frame adjustment mechanism arranged at the outer end of the frame hinge, the frame adjustment mechanism being mounted on the frame clamping block, a sash adjustment mechanism arranged between the sash hinge and the sash clamping block, the inclination angle between the frame hinge and the frame clamping block being adjusted by the frame adjustment mechanism, and the interval distance between the sash hinge and the sash clamping block being adjusted by the sash adjustment mechanism.

[0006] Preferably, the frame adjustment mechanism comprises a frame adjustment block detachably arranged on the frame clamping block and a tight screw axially arranged on the frame clamping block, one end of the tight screw being in contact with the bottom of the mounting surface of the frame hinge.

[0007] Preferably, the sash adjustment mechanism comprises a first adjustment block arranged on the inner side of the sash hinge, a second adjustment block arranged between the first adjustment block and the sash clamping block, and an adjustment screw arranged on the top of the sash clamping block, the top of the second adjustment block being provided with an adjustment screw hole, one end of the adjustment screw being connected in the adjustment screw hole, the clamping surfaces of the first adjustment block and the second adjustment block are both provided with a plurality of outwardly protruding and oppositely matched inclined top blocks, the relative positions of the first adjustment block and the second adjustment block are adjusted by the adjustment screw, and the overall thickness between the first adjustment block and the second adjustment block is adjusted by the relative inclined top blocks.

[0008] Preferably, the clamping faces of the first adjusting block and the second adjusting block are provided with a plurality of inwardly recessed limiting grooves, and the protruding part of the inclined top block is located in the limiting grooves.

[0009] Preferably, the first adjusting block is provided with a positioning hole for passing through a mounting screw, and the second adjusting block is provided with an elongated adjusting hole for passing through a mounting screw.

[0010] Preferably, the top of the fan clamping block is provided with a mounting block with a screw hole, the top of the first adjusting block is provided with an inwardly recessed positioning groove, and one end of the mounting block is inserted into the positioning groove.

[0011] Preferably, the top of the first adjusting block is further provided with an outwardly protruding protective block, the protective block is located at the top of the adjusting screw, the protective block is provided with an assembly hole, and the adjusting screw is located directly below the assembly hole.

[0012] Preferably, the connecting end between the frame hinge and the fan hinge is provided with a bearing.

[0013] Preferably, the frame hinge and the fan hinge are both provided with mounting holes, the mounting holes are through-hole structures, and the outer ends of the mounting holes are provided with decorative covers.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] It can be installed and used on the frame-fan flush profile and can be used on the frame-fan flush European standard slot door and window, is a two-dimensional adjustable hinge, and the product is simple to install, can be installed by clamping the clamping block, can realize up-down and left-right displacement adjustment through hexagonal adjustment, is suitable for multiple scenes, has a bearing structure, rotates more smoothly, has higher bearing capacity, and the bearing capacity can reach 130 kg. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is an exploded view of the utility model;

[0017] Figure 2 It is an assembled view of the utility model;

[0018] In the drawing: 1, a set screw; 2, a frame adjusting mechanism; 3, a frame adjusting block; 4, a fan clamping block; 5, a second adjusting block; 6, a limiting groove; 7, an inclined top block; 8, an adjusting hole; 9, a mounting block; 10, an adjusting screw hole; 11, a fan adjusting mechanism; 12, a first adjusting block; 13, a protective block; 14, an adjusting screw; 15, an assembly hole; 16, a decorative cover; 17, a positioning groove; 18, a mounting hole; 19, a fan hinge; 20, a positioning hole; 21, a bearing; 22, a rotating shaft; 23, a frame clamping block; 24, a frame hinge. DETAILED DESCRIPTION

[0019] Hereinafter, the present application will be further described in conjunction with the accompanying drawings and specific embodiments, it should be noted that the following described embodiments or technical features can be combined arbitrarily to form new embodiments, without conflict.

[0020] In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0021] The terms "first", "second", and the like in the present application are used to distinguish similar objects, and are not used to describe a particular order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of a kind and do not limit the number of objects, for example, the first object can be one or more. In addition, "and / or" in the specification and claims indicates at least one of the connected objects, and the character " / ", generally indicates that the objects before and after are in a "or" relationship.

[0022] As shown in Figure 1 and Figure 2 A multi-dimensional adjustment high-load butt hinge, comprising a frame hinge 24, a frame clamping block 23 arranged on one side of the frame hinge 24, a fan hinge 19, a fan clamping block 4 arranged on one side of the fan hinge 19, a rotating shaft 22 for connecting the frame hinge 24 and the fan hinge 19 in series, an outer end of the frame hinge 24 is provided with a frame adjustment mechanism 2, the frame adjustment mechanism 2 is installed on the frame clamping block 23, a fan adjustment mechanism 11 is arranged between the fan hinge 19 and the fan clamping block 4, the inclination angle between the frame hinge 24 and the frame clamping block 23 is adjusted by the frame adjustment mechanism 2, and the interval distance between the fan hinge 19 and the fan clamping block 4 is adjusted by the fan adjustment mechanism 11.

[0023] In actual use, the frame hinge 24 and the sash hinge 19 are connected through the rotating shaft 22, the frame hinge 24 and the frame clamping block 23 are installed on the window frame, and the sash hinge 19 and the sash clamping block 4 are connected with the window sash, so as to realize the connection and rotation of the window frame and the window sash. After installation, due to the weight and large size of the window sash, a certain inclination is easily generated between the frame hinge 24 and the sash hinge 19, thereby causing the problem of inflexible rotation. Therefore, a set of frame adjusting mechanism 2 is added to the outer end of the frame hinge 24, and the inclination angle between the frame hinge 24 and the frame clamping block 23 can be finely adjusted through the frame adjusting mechanism 2, so as to ensure the flexibility of the hinge rotation and solve the problem of being unable to adjust due to the inclination caused by the weight. At the same time, when installing the window sash, the thickness between the sash hinge 19 and the sash clamping block 4 can be adjusted through the sash adjusting mechanism 11, so as to be applicable to the installation structure of the frame and the sash being flush, thereby avoiding the problem of the window sash and the window frame being unable to be flush after installation. The adjusting dimension of the hinge is more, and the rotation flexibility is higher.

[0024] Further improvement is that the frame adjusting mechanism 2 comprises a frame adjusting block 3 detachably arranged on the frame clamping block 23 and a tight screw 1 axially arranged through the frame clamping block 23, one end of the tight screw 1 being in contact with the bottom of the mounting surface of the frame hinge 24.

[0025] The frame adjusting block 3 is installed at the bottom of the frame clamping block 23 through a screw or a screw rod, and the tight screw 1 is arranged through the frame clamping block 23. The tight screw 1 is generally an internal hexagonal cylindrical end tight screw 1. During installation, the bottom of the frame hinge 24 is in contact with the tight screw 1, and the tight screw 1 can play a supporting and limiting role to avoid the inclination of the frame hinge 24. When the frame hinge 24 and the sash hinge 19 are inclined and inflexible during use, the tight screw 1 can be adjusted to be tightened or loosened, so that the frame hinge 24 is inclined to a certain extent, thereby adjusting the inclination angle and avoiding the inflexible rotation of the hinge.

[0026] Further improvement is that the fan adjusting mechanism 11 comprises a first adjusting block 12 arranged inside the fan hinge 19, a second adjusting block 5 arranged between the first adjusting block 12 and the fan clamp block 4, an adjusting screw 14 arranged on the top of the fan clamp block 4, the top of the second adjusting block 5 is provided with an adjusting screw hole 10, one end of the adjusting screw 14 is connected in the adjusting screw hole 10, the clamping surfaces of the first adjusting block 12 and the second adjusting block 5 are both provided with a plurality of outwardly protruding and oppositely matched inclined top blocks 7, the relative positions of the first adjusting block 12 and the second adjusting block 5 are adjusted by the adjusting screw 14, and the overall thickness between the first adjusting block 12 and the second adjusting block 5 is adjusted by the relative misalignment of the inclined top blocks 7; the first adjusting block 12 is provided with a positioning hole 20 for passing through the mounting screw, and the second adjusting block 5 is provided with an elongated adjusting hole 8 for passing through the mounting screw.

[0027] The thickness of the fan adjusting mechanism 11 is composed of the first adjusting block 12 and the second adjusting block 5, and the contact surfaces between the two are both formed with outwardly protruding inclined top blocks 7, and the inclined surfaces of the two opposite inclined top blocks 7 are oppositely arranged. At the same time,

[0028] The top of the second adjusting block 5 is also formed with an adjusting screw hole 10, and one end of the adjusting screw 14 is connected in the adjusting screw hole 10. Under normal circumstances, the inclined surfaces of the two opposite inclined top blocks 7 are oppositely arranged but not in contact or just in contact, at this time, the thickness of the fan adjusting mechanism 11 is in the minimum state. When installing the window sash, it is found that the window sash and the window frame cannot be installed flat, and the distance between the two needs to be increased, then only by rotating the adjusting screw 14 to control the second adjusting block 5 to slide up and down, the inclined surfaces of the two opposite inclined top blocks 7 can be overlapped, thereby realizing thickness adjustment through the different overlapping slopes, effectively solving the problem that when installing the window sash, the window sash and the window frame cannot be adjusted quickly when they are not flat. Generally, the adjusting screw 14 is a hexagonal cylindrical head screw, which is more simple and convenient to adjust. The first adjusting block 12 is provided with a positioning hole 20 for passing through the mounting screw, and the positioning hole 20 is a circular hole structure, and the relative positions between the first adjusting block 12 and the fan hinge 19 can be relatively positioned by passing the mounting screw through the positioning hole 20, which can avoid the problem of movement when the second adjusting block 5 slides; and when the second adjusting block 5 slides up and down, it can slide through the elongated adjusting hole 8 to avoid the phenomenon of being stuck.

[0029] Further improvement is that the clamping surfaces of the first adjusting block 12 and the second adjusting block 5 are both provided with a plurality of inwardly recessed limiting grooves 6, and the protruding parts of the inclined top blocks 7 are located in the limiting grooves 6.

[0030] In the setting, the limiting groove 6 can play a role in storing the inclined top block 7, so that the minimum thickness of the two is smaller, and it can also play a guiding and limiting role when sliding, avoiding left and right sliding.

[0031] Further improvement is that the top of the fan clamp block 4 is provided with a mounting block 9 with a threaded hole, the top of the first adjusting block 12 is provided with an inwardly recessed positioning groove 17, one end of the mounting block 9 is inserted into the positioning groove 17, and the top of the first adjusting block 12 is further provided with an outwardly protruding protective block 13, the protective block 13 is located on the top of the adjusting screw 14, and the protective block 13 is provided with an assembly hole 15, and the adjusting screw 14 is located directly below the assembly hole 15.

[0032] The top of the fan clamp block 4 is formed as a mounting block 9 protruding to one side and having a threaded hole, and the adjusting screw 14 is mounted on the mounting block 9, so that the adjusting screw 14 can better push the second adjusting block 5, and the top of the first adjusting block 12 is formed with an inwardly recessed positioning groove 17, and after one end of the mounting block 9 is inserted into the positioning groove 17, the relative positioning of the fan clamp block 4 and the first adjusting block 12 can be achieved. Since the adjusting screw 14 is in a roller state when it is mounted on the mounting hole 18, the appearance is affected, therefore, the top of the first adjusting block 12 is further formed with an outwardly protruding protective block 13, so that the protective block 13 is located on the top of the adjusting screw 14, thereby shielding it, and the appearance is higher, and the assembly hole 15 is formed on the protective block 13, so that when the adjusting screw 14 needs to be rotated, a tool can be directly inserted from the assembly hole 15 for driving, without affecting the operation.

[0033] Further improvement is that the connecting end between the frame hinge 24 and the fan hinge 19 is provided with a bearing 21.

[0034] A bearing 21 is added to the connecting end between the frame hinge 24 and the fan hinge 19, so that the rotation of the frame hinge 24 and the fan hinge 19 is more flexible, and the flexible rotation can be realized when a window sash with a larger weight is installed, and the bearing capacity is higher. After improvement, the bearing capacity can reach 130 kg.

[0035] Further improvement is that the frame hinge 24 and the fan hinge 19 are both provided with mounting holes 18, the mounting holes 18 are through hole structures, and the outer ends of the mounting holes 18 are provided with decorative covers 16.

[0036] The frame hinge 24 and the fan hinge 19 are both formed with mounting holes 18 in a through hole structure, so that the practical flexibility of the hinge is higher, the use range is wider, and the outer ends of the mounting holes 18 on the frame hinge 24 and the fan hinge 19 can be blocked by the decorative covers 16, and the appearance is higher.

[0037] The above embodiments are only the preferred embodiments of the present application, and cannot be used to limit the scope of protection of the present application, and any non-essential changes and replacements made by those skilled in the art on the basis of the present application shall fall within the scope of protection of the present application.

Claims

1. A multi-dimensionally adjustable high load butt hinge, characterized by: The door frame hinge (24), the door frame clamping block (23) on one side of the door frame hinge (24), the door leaf hinge (19), the door leaf clamping block (4) on one side of the door leaf hinge (19), the rotating shaft (22) for connecting the door frame hinge (24) and the door leaf hinge (19), the outer end of the door frame hinge (24) is provided with a door frame adjusting mechanism (2), the door frame adjusting mechanism (2) is installed on the door frame clamping block (23), the door leaf hinge (19) and the door leaf clamping block (4) are provided with a door leaf adjusting mechanism (11), the inclination angle between the door frame hinge (24) and the door frame clamping block (23) is adjusted by the door frame adjusting mechanism (2), and the interval distance between the door leaf hinge (19) and the door leaf clamping block (4) is adjusted by the door leaf adjusting mechanism (11).

2. The multi-dimensionally adjustable high load bi-leaf hinge of claim 1, wherein: The door frame adjusting mechanism (2) comprises a detachable door frame adjusting block (3) arranged on the door frame clamping block (23) and a tight screw (1) axially arranged on the door frame clamping block (23), and one end of the tight screw (1) is in contact with the bottom of the mounting surface of the door frame hinge (24).

3. The multi-dimensionally adjustable high load bi-leaf hinge according to claim 1 or 2, characterized in that: The door leaf adjusting mechanism (11) comprises a first adjusting block (12) arranged on the inner side of the door leaf hinge (19), a second adjusting block (5) arranged between the first adjusting block (12) and the door leaf clamping block (4), and an adjusting screw (14) arranged on the top of the door leaf clamping block (4), wherein the top of the second adjusting block (5) is provided with an adjusting screw hole (10), one end of the adjusting screw (14) is connected in the adjusting screw hole (10), the clamping surfaces of the first adjusting block (12) and the second adjusting block (5) are both provided with a plurality of outwardly protruding and oppositely matched inclined top blocks (7), the relative positions of the first adjusting block (12) and the second adjusting block (5) are adjusted by the adjusting screw (14), and the overall thickness between the first adjusting block (12) and the second adjusting block (5) is adjusted by the relative misalignment of the inclined top blocks (7).

4. The multi-dimensionally adjustable high load bi-leaf hinge of claim 3, wherein: The clamping surfaces of the first adjusting block (12) and the second adjusting block (5) are both provided with a plurality of inwardly recessed limiting grooves (6), and the protruding portions of the inclined top blocks (7) are located in the limiting grooves (6).

5. The multi-dimensionally adjustable high load bi-leaf hinge of claim 4, wherein: The first adjusting block (12) is provided with a positioning hole (20) for penetrating a mounting screw, and the second adjusting block (5) is provided with an elongated adjusting hole (8) for penetrating a mounting screw.

6. A multidimensionally adjustable high load bi-leaf hinge according to claim 5, characterized in that: The top of the door leaf clamping block (4) is provided with a mounting block (9) with a screw hole, the top of the first adjusting block (12) is provided with an inwardly recessed positioning groove (17), and one end of the mounting block (9) is inserted into the positioning groove (17).

7. A multidimensionally adjustable high load bi-leaf hinge according to claim 6, characterized in that: The top of the first adjusting block (12) is also provided with an outwardly protruding protection block (13), the protection block (13) is located on the top of the adjusting screw (14), the protection block (13) is provided with an assembly hole (15), and the adjusting screw (14) is located directly below the assembly hole (15).

8. The multi-dimensionally adjustable high load bi-leaf hinge of claim 1, wherein: The connecting end between the door frame hinge (24) and the door leaf hinge (19) is provided with a bearing (21).

9. The multi-dimensionally adjustable high load bi-leaf hinge of claim 1, wherein: The frame hinge (24) and the fan hinge (19) are provided with mounting holes (18), the mounting holes (18) are through hole structures, and outer ends of the mounting holes (18) are provided with decorative covers (16).

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