A three-dimensionally adjustable single-axis hinge for a system door

Abstract

The utility model relates to hinge technical field, concretely is a single axle hinge of three -dimensional adjustable system door, include: main part, including fixed blade and movable blade, the inside of fixed blade is provided with connecting plate, connecting plate will movable blade swing joint in the outside of fixed blade, the both ends of connecting plate swing joint have first fixed plate and second fixed plate, movable mechanism, including screw rod, screw rod fixed connection in the surface of fixed blade, the outer surface of screw rod is sleeved with nut, the surface of fixed blade is provided with mounting piece, lubricating mechanism, including oil storage ball, oil storage ball sets up in the upper end of second fixed plate, the bottom fixed connection of oil storage ball has the oil pipe, the fixed connection of oil pipe far away from the one end of oil storage ball has the baffle, the utility model discloses through the hinge use can realize the adjustment of mounting piece on the fixed blade effect position, make its fixed blade and movable blade between the relative position adjustment, improve the overall hinge's application scope and installation performance.

Description

Technical Field

[0001] This utility model relates to the field of hinge technology, specifically to a single-axis hinge with three-dimensional adjustable system door. Background Technology

[0002] Single-axis hinges are widely used in various doors, windows, furniture, and mechanical equipment, such as the concealed door structure of fire hydrant boxes. Through their unique connection method, they enable the door to open at a large angle and maintain a stable connection.

[0003] As an important connecting component, the three-dimensional single-axis hinge is ingeniously designed and versatile, meeting the needs of different scenarios. However, when using existing three-dimensional single-axis hinges, the relative positions between the mounting pieces are fixed and cannot be adjusted, limiting the range of installation and use. Utility Model Content

[0004] The purpose of this invention is to provide a three-dimensional adjustable single-axis hinge for system doors, in order to solve the problem mentioned in the background art that the relative positions of the mounting pieces are fixed and cannot be adjusted, thus limiting the scope of installation and use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a three-dimensional adjustable single-axis hinge for a system door, comprising:

[0006] The main body includes a fixed blade and a movable blade. A connecting plate is provided on the inner side of the fixed blade. The connecting plate movably connects the movable blade to the outer side of the fixed blade. A first fixing plate and a second fixing plate are movably connected to both ends of the connecting plate.

[0007] The moving mechanism includes a screw, which is fixedly connected to the surface of a fixed blade. A nut is sleeved on the outer surface of the screw, and a mounting plate is provided on the surface of the fixed blade.

[0008] The lubrication mechanism includes an oil reservoir ball, which is disposed at the upper end of a second fixed plate. An oil outlet pipe is fixedly connected to the bottom of the oil reservoir ball, and a baffle is fixedly connected to the end of the oil outlet pipe away from the oil reservoir ball.

[0009] Preferably, the fixed blade and the movable blade are rotatably connected by a connecting plate. The first fixed plate and the second fixed plate have the same shape. The first fixed plate consists of two parts: one part is block-shaped and the block-shaped first fixed plate is connected by bolts and mounting plates; the other part has an arc-shaped surface.

[0010] Preferably, the outer surface of the fixed blade is provided with a sliding groove, the mounting plate is slidably connected to the fixed blade through the sliding groove, the surface of the fixed blade is provided with a groove, and the connecting plate passes through the surface of the fixed blade through the groove.

[0011] Preferably, the screws are connected to the surface of the fixed blade in two groups, and each group has two screws. The surface of the screws is threaded, and the nut is sleeved with the screws through the threads.

[0012] Preferably, the surface of the mounting plate is provided with a through groove, the first fixing plate and the second fixing plate are connected to the mounting plate through the through groove, and the two ends of the mounting plate are provided with through holes, through which the screw passes through the surface of the mounting plate.

[0013] Preferably, the oil reservoir is made of rubber and is filled with lubricating oil.

[0014] Preferably, the baffle is an inclined steel plate, and the oil outlet pipe is connected to the oil storage ball passage.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. The mounting plate is slidably connected to the surface of the fixed blade via a screw, allowing adjustment of the mounting plate's position on the fixed blade. The connecting plate and the mounting plate are movably connected, and the movable blade is connected to the mounting plate via the connecting plate, enabling rotational connection between the fixed blade and the movable blade. With the connection of the screw and the mounting plate, the mounting plate is connected to the first and second fixed plates. By changing the position of the mounting plate on the fixed blade, the relative position between the fixed blade and the movable blade is adjusted, improving the overall applicability and installation performance of the hinge.

[0017] 2. The oil reservoir ball is placed on the second fixed plate to facilitate lubrication of the rotating connection. By squeezing the oil reservoir ball, lubricating oil flows out of the oil outlet pipe, which lubricates the connecting plate and the rotating connection between the first fixed plate and the second fixed plate. When squeezing the oil reservoir ball, excessive force will cause the lubricating oil to spray out of the second fixed plate. The baffle is fixedly connected above the oil outlet pipe to prevent lubricating oil from being wasted. Attached Figure Description

[0018] Figure 1 This is a three-dimensional front view of the structure of this utility model;

[0019] Figure 2 This is a three-dimensional rear view of the structure of this utility model;

[0020] Figure 3 This utility model Figure 2 A three-dimensional structural diagram of the second fixed plate;

[0021] Figure 4 This utility model Figure 3 A three-dimensional structural diagram of the mounting plate;

[0022] Figure 5 This utility model Figure 3 A three-dimensional schematic diagram of the structure of the central oil storage sphere.

[0023] In the diagram: 1. Fixed blade; 11. Movable blade; 12. Connecting plate; 13. First fixed plate; 14. Second fixed plate; 2. Nut; 21. Screw; 22. Mounting plate; 3. Oil reservoir ball; 31. Baffle; 32. Oil outlet pipe. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-5 One embodiment provided by this utility model:

[0026] A three-dimensional adjustable uniaxial hinge for a system door, comprising:

[0027] The main body includes a fixed blade 1 and a movable blade 11. A connecting plate 12 is provided on the inner side of the fixed blade 1. The connecting plate 12 movably connects the movable blade 11 to the outer side of the fixed blade 1. A first fixed plate 13 and a second fixed plate 14 are movably connected to both ends of the connecting plate 12. The movable blade 11 moves up and down on the surface of the fixed blade 1 through the connecting plate 12. A through groove is opened on the surface of the fixed blade 1. The connecting plate 12 can move in the through groove to increase the range of motion.

[0028] The moving mechanism includes a screw 21, which is fixedly connected to the surface of the fixed blade 1. A nut 2 is sleeved on the outer surface of the screw 21. An mounting plate 22 is provided on the surface of the fixed blade 1. The screw 21 has a certain range of motion on the surface of the mounting plate 22, and the mounting plate 22 can move within the range. The screw 21 has four locations on the surface of the fixed blade 1 to make the sliding of the mounting plate 22 on the surface of the fixed blade 1 more stable.

[0029] The lubrication mechanism includes an oil reservoir ball 3, which is located at the upper end of the second fixed plate 14. An oil outlet pipe 32 is fixedly connected to the bottom of the oil reservoir ball 3, and a baffle 31 is fixedly connected to the end of the oil outlet pipe 32 away from the oil reservoir ball 3. The oil reservoir ball 3 facilitates lubrication at the connection between the second fixed plate 14 and the connecting plate 12.

[0030] Furthermore, the fixed blade 1 and the movable blade 11 are rotatably connected by the connecting plate 12. The first fixed plate 13 and the second fixed plate 14 have the same shape. The first fixed plate 13 consists of two parts. One part of the first fixed plate 13 is block-shaped and is connected by bolts and mounting pieces 22. The other part of the first fixed plate 13 has an arc-shaped surface. The first fixed plate 13 and the second fixed plate 14 are movably connected to the connecting plate 12, so that the connecting plate 12 is better fixed.

[0031] Furthermore, a groove is provided on the outer surface of the fixed blade 1, and the mounting plate 22 is slidably connected to the fixed blade 1 through the groove. A groove is provided through the surface of the fixed blade 1, and the connecting plate 12 passes through the groove through the surface of the fixed blade 1. The connecting plate 12 moves in the groove on the surface of the fixed blade 1, and the connecting plate 12 drives the movable blade 11, thereby increasing the working range of the movable blade 11.

[0032] Furthermore, the screws 21 are connected to the surface of the fixed blade 1 in two sets, and there are two screws 21 in each set. The surface of the screws 21 is threaded, and the nut 2 is sleeved with the screws 21 through the threads. The two sets of screws 21 and nut 2 make the mounting piece 22 more stably fixed to the surface of the fixed blade 1. When the nut 2 is closer to the screw 21, the stability of the mounting piece 22 is enhanced when it moves.

[0033] Furthermore, a through groove is provided on the surface of the mounting plate 22, and the first fixing plate 13 and the second fixing plate 14 are connected to the mounting plate 22 through the through groove. Through holes are provided at both ends of the mounting plate 22, and the screw 21 passes through the through holes to penetrate the surface of the mounting plate 22. Multiple through holes are provided on the surface of the mounting plate 22 to facilitate the adjustment of the mounting plate 22 on the surface of the fixed blade 1.

[0034] Furthermore, the oil reservoir ball 3 is made of rubber and is filled with lubricating oil. By squeezing the oil reservoir ball 3, lubricating oil flows out from the oil outlet 32, thereby lubricating the connection between the second fixing plate 14 and the connecting plate 12. The fixing of the oil reservoir ball 3 facilitates lubrication.

[0035] Furthermore, the baffle 31 is an inclined steel plate, and the oil outlet pipe 32 is connected to the oil storage ball 3. Excessive force when squeezing the oil storage ball 3 will cause lubricating oil to be wasted. The baffle 31 can control the range of lubricating oil spray and prevent lubricating oil from splashing.

[0036] Working principle: When using a three-dimensional adjustable single-axis hinge, the fixed blade 1 and the movable blade 11 are first movably connected. Two sets of through grooves on the surface of the mounting plate 22 allow the screw 21, fixed to the fixed blade 1, to pass through the mounting plate 22. The nut 2 and the screw 21 are threaded together to movably connect the mounting plate 22 to the surface of the fixed blade 1. The mounting plate 22 can move on the sliding groove on the outer surface of the fixed blade 1, solving the problem of fixed relative positions between mounting plates, preventing adjustment and limiting the installation and use range. The connecting plate 12 has grooves on the surface of the fixed blade 1... The first fixed plate 13 and the second fixed plate 14 are movably connected to the connecting plate 12. The connecting plate 12 drives the movable blade 11 to change its working position. The oil storage ball 3 is placed on the upper surface of the second fixed plate 14. The oil storage ball 3 is made of rubber and is filled with lubricating oil. When the connecting plate 12 makes noise or is difficult to rotate, the oil storage ball 3 can be squeezed to flow out the lubricating oil from the oil outlet pipe 32 to lubricate the connection of the connecting plate 12. Excessive force when squeezing the oil storage ball 3 will cause the lubricating oil to splash. The baffle 31 can reduce the waste of lubricating oil and control the range of lubricating oil spray.

[0037] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A three-dimensionally adjustable single-axis hinge for a system door, characterized in that include: The main body includes a fixed blade (1) and a movable blade (11). A connecting plate (12) is provided on the inner side of the fixed blade (1). The connecting plate (12) movably connects the movable blade (11) to the outer side of the fixed blade (1). A first fixed plate (13) and a second fixed plate (14) are movably connected to both ends of the connecting plate (12). The active mechanism includes a screw (21), which is fixedly connected to the surface of the fixed blade (1). A nut (2) is sleeved on the outer surface of the screw (21), and an mounting plate (22) is provided on the surface of the fixed blade (1). The lubrication mechanism includes an oil reservoir ball (3), which is located at the upper end of the second fixed plate (14). An oil outlet pipe (32) is fixedly connected to the bottom of the oil reservoir ball (3), and a baffle (31) is fixedly connected to the end of the oil outlet pipe (32) away from the oil reservoir ball (3).

2. A three-dimensionally adjustable single-axis hinge for a system door according to claim 1, characterized in that: The fixed blade (1) and the movable blade (11) are rotatably connected by a connecting plate (12). The first fixed plate (13) and the second fixed plate (14) have the same shape. The first fixed plate (13) consists of two parts. One part of the first fixed plate (13) is block-shaped and is connected by bolts and mounting pieces (22). The other part of the first fixed plate (13) has an arc-shaped surface.

3. A three-dimensionally adjustable single-axis hinge for a system door according to claim 1, characterized in that: The outer surface of the fixed blade (1) is provided with a sliding groove, the mounting plate (22) is slidably connected to the fixed blade (1) through the sliding groove, the surface of the fixed blade (1) is provided with a groove, and the connecting plate (12) passes through the surface of the fixed blade (1) through the groove.

4. A three-dimensionally adjustable single-axis hinge for a system door according to claim 1, characterized in that: The screws (21) are connected in two groups to the surface of the fixed blade (1), and there are two screws (21) in each group. The surface of the screws (21) is threaded, and the nut (2) is sleeved with the screws (21) through the thread.

5. A three-dimensionally adjustable single-axis hinge for a system door according to claim 1, characterized in that: The surface of the mounting plate (22) is provided with a through groove. The first fixing plate (13) and the second fixing plate (14) are connected to the mounting plate (22) through the through groove. The two ends of the mounting plate (22) are provided with through holes. The screw (21) passes through the surface of the mounting plate (22) through the through holes.

6. A three-dimensionally adjustable single-axis hinge for a system door according to claim 1, characterized in that: The oil storage ball (3) is made of rubber and is filled with lubricating oil.

7. A three-dimensionally adjustable single-axis hinge for a system door according to claim 1, characterized in that: The baffle (31) is an inclined steel plate, and the oil outlet pipe (32) and the oil storage ball (3) are connected in a passage.

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