Hardware hinge with installation adjusting structure

Abstract

The utility model relates to the technical field of hardware hinges, and discloses a hardware hinge with an installation adjusting structure, which comprises a shaft core, a lubricating component and an adjusting component, the lubricating assembly comprises a pair of first rotating sleeves rotationally connected to the two sides of the peripheral wall of the shaft core, second rotating sleeves are rotationally connected to the positions, close to the first rotating sleeves, of the peripheral wall of the shaft core, and one sides of the peripheral walls of the pair of first rotating sleeves are jointly and fixedly connected with a first fixed hinge plate. The effect of prolonging the service life of the hinge is achieved, sliding friction between the first rotating sleeve and the second rotating sleeve is converted into rolling friction through mutual cooperation of the fixing rings, the roller balls and the rolling grooves, friction loss between the first rotating sleeve and the second rotating sleeve is effectively reduced, and the service life of the hinge is prolonged. The problem that the service life of the hinge is affected due to the fact that large friction loss is easily generated between the hinge plate and the hinge plate is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware hinges, in particular to a hardware hinge with an installation and adjustment structure. Background Art

[0002] Hardware hinges are commonly known as hinges. They are responsible for connecting fixed bodies and rotating bodies. The material and structure of hardware hinges are important factors affecting the quality and load-bearing effect of hinges. When installing a heavier rotating body, in order to maintain the effectiveness of the rotation of the heavier rotating body in the later stage, multiple hardware hinges need to be used for installation.

[0003] After searching, the Chinese patent with publication number CN219012286U discloses a hardware hinge with an installation and adjustment structure, including a hinge body, a limit assembly and a guide assembly, wherein the limit assembly includes a U-shaped limit frame, a socket plate and a positioning plate, wherein the limit frame is vertically arranged, and the hinge body is assembled in the limit frame, a plurality of socket plates are horizontally fixed on the vertical end face of the limit frame, and the ends of the plurality of socket plates are fixed with positioning plates, and the guide assembly includes a guide plate and a sleeve rod, wherein the sleeve rod is fixed parallel to the guide plate, and the sleeve rod is plugged into and fitted with the socket plate.

[0004] When the hinge is in use, the guide assembly is installed vertically or horizontally. By assembling the hinge body and the limit assembly used to guide the installation of the hinge body, multiple hinge bodies are kept installed on the same vertical line, thereby ensuring the verticality of the installation. A spirit level is fixed horizontally on the guide plate to control the horizontality of the guide plate. Multiple positioning screws are installed through the vertical threads on the positioning plate, and the positioning screws on the positioning plate are inserted into the positioning screw holes on the guide plate to position the guide plate, thereby positioning the installation position of the hinge body on the guide plate, thereby improving the flexibility of installation.

[0005] However, the hinge also has the following problems: the adjacent ends of the first hinge plate and the second hinge plate of the hinge are connected and cooperated around the rotating rod, but there is a lack of corresponding lubrication components between the adjacent ends of the first hinge plate and the second hinge plate of the hinge. As a result, when the hinge bears load and rotates, the sliding friction between the adjacent ends of the first hinge plate and the second hinge plate is relatively large, which easily generates large friction losses and affects the service life of the hinge. Utility Model Content

[0006] (1) Technical problems solved

[0007] In view of the shortcomings of the existing technology, the utility model provides a hardware hinge with an installation and adjustment structure, which solves the problem that large friction loss is easily generated between the hinge plates, thereby affecting the service life of the hinge.

[0008] (2) Technical solution

[0009] To achieve the above-mentioned object, the present invention provides the following technical solution: a hardware hinge with an installation and adjustment structure, comprising a shaft core, both ends of which are fixedly connected to connecting rings, and further comprising a lubrication component and an adjustment component arranged outside the shaft core;

[0010] The lubrication assembly includes a pair of rotating sleeves rotatably connected to both sides of the outer peripheral wall of the shaft core, a rotating sleeve 2 is rotatably connected to the outer peripheral wall of the shaft core near the rotating sleeve, a pair of rotating sleeves 1 are commonly fixedly connected to one side of the outer peripheral wall of the rotating sleeve, and a sliding page plate is fixedly connected to one side of the outer peripheral wall of the rotating sleeve 2, each of the rotating sleeves 1 is fixedly connected to a fixing ring at one end, and each of the fixing rings is provided with a number of evenly distributed roller balls at one end, and rolling grooves adapted to the roller balls are provided at both ends of the rotating sleeve 2.

[0011] Preferably, the adjustment assembly includes a second fixed page plate arranged on the outer side of the shaft core, one side of the inner wall of the second fixed page plate is fixedly connected with a slide rail, and the inner wall of the slide rail is slidably connected to the outer wall of the sliding page plate.

[0012] Preferably, one end of the fixed page plate is provided with a plurality of evenly distributed fastening holes.

[0013] Preferably, one end of the second fixed page plate is provided with a plurality of pairs of evenly distributed fastening holes.

[0014] Preferably, one end of the sliding page plate is provided with a pair of fastening grooves adapted to the second fastening hole.

[0015] (3) Beneficial effects

[0016] 1. The hardware hinge with an installation and adjustment structure converts the sliding friction between the rotating sleeve 1 and the rotating sleeve 2 into rolling friction through the mutual cooperation between the fixed ring, the roller ball and the rolling groove, effectively reducing the friction loss between the rotating sleeve 1 and the rotating sleeve 2, and effectively improving the service life of the hinge. At the same time, the setting of the roller ball and the rolling groove makes it convenient for the staff to add lubricating oil, further improving the convenience of using the hinge.

[0017] 2. The hardware hinge with an installation adjustment structure facilitates fine-tuning of the relative position between the sliding page plate and the fixed page plate 2 through the mutual cooperation between the fastening groove, the second fastening hole and the fastening bolt, thereby facilitating fine-tuning of the hinge position during installation and avoiding losses caused by multiple punching. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first perspective;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a second viewing angle;

[0020] Figure 3 This is a schematic diagram of the exploded structure of some components of the utility model;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of part of the lubrication component of the utility model.

[0022] In the figure: 1. Shaft core; 2. Connecting ring; 3. Rotating sleeve 1; 4. Rotating sleeve 2; 5. Fixed page plate 1; 6. Fastening hole 1; 7. Fixed page plate 2; 8. Fastening hole 2; 9. Slide rail; 10. Sliding page plate; 11. Fastening groove; 12. Rolling groove; 13. Fixed ring; 14. Roller ball. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example: Figure 1 As shown, a hardware hinge with an installation and adjustment structure includes an axis core 1, wherein the axis core 1 is made of alloy steel to improve the overall structural strength of the hinge. Both ends of the axis core 1 are fixedly connected with connecting rings 2, and also include a lubrication component and an adjustment component arranged on the outside of the axis core 1.

[0025] like Figure 2-Figure 4 As shown, in a certain embodiment, in order to improve the service life of the hinge, the lubrication assembly includes a pair of rotating sleeves 1 3 rotatably connected to both sides of the outer peripheral wall of the shaft core 1, the outer peripheral wall of the shaft core 1 is rotatably connected to a rotating sleeve 2 4 near the rotating sleeve 1 3, and a pair of rotating sleeves 1 3 are fixedly connected to a fixed page plate 1 5 on one side of the outer peripheral wall, wherein the rotating sleeve 1 3 serves to facilitate the rotation of the fixed page plate 5 around the shaft core 1, and the outer peripheral wall of the rotating sleeve 2 4 is fixedly connected to a sliding page plate 10, wherein the rotating sleeve 2 4 serves to facilitate the sliding page plate 10. For the purpose of rotating around the axis 1, one end of each rotating sleeve 3 is fixedly connected to a fixing ring 13, and one end of each fixing ring 13 is provided with a number of evenly distributed rollers 14. Both ends of the rotating sleeve 2 4 are provided with rolling grooves 12 adapted to the rollers 14. Through the mutual cooperation between the fixing ring 13, the rollers 14 and the rolling grooves 12, the sliding friction between the rotating sleeve 1 3 and the rotating sleeve 2 4 is converted into rolling friction, thereby reducing the friction loss between the rotating sleeve 1 3 and the rotating sleeve 2 4, thereby facilitating the improvement of the service life of the hinge.

[0026] like Figure 1 and Figure 2 As shown, in a certain embodiment, in order to improve the convenience of hinge installation and adjustment, the adjustment component includes a fixed page plate 2 7 arranged on one side of the outer side of the shaft core 1, and a sliding rail 9 is fixedly connected to the inner wall of the fixed page plate 2 7, and the inner wall of the sliding rail 9 is slidably connected to the outer wall of the sliding page plate 10, wherein the sliding rail 9 plays a role in improving the stability of the sliding page plate 10 sliding along the inner wall of the fixed page plate 2 7, one end of the fixed page plate 1 5 is provided with a plurality of evenly distributed fastening holes 1 6, one end of the fixed page plate 2 7 is provided with a plurality of pairs of evenly distributed fastening holes 2 8, one end of the sliding page plate 10 is provided with a pair of fastening grooves 11 adapted to the fastening holes 2 8, wherein fastening bolts are provided in the fastening holes 1 6 and the fastening holes 2 8 as well as the fastening grooves 11, which are convenient for fixing the hinge in a specified position. Through the provision of the fastening grooves 11, it is convenient to adjust the position of the fixed sliding page plate 10 relative to the fixed page plate 2 7, thereby adjusting the position of the shaft core 1 and the fixed page plate 1 5, thereby improving the convenience of hinge installation and adjustment.

[0027] Working principle: During installation, first fix the fixed page plate 2 7 in the specified position by fastening bolts, and then adjust the position of the sliding page plate 10 relative to the fixed page plate 2 7, thereby adjusting the position of the shaft core 1 and the fixed page plate 1 5, and then through the mutual cooperation between the fastening bolts, the fastening groove 11 and the fastening hole 2 8, it is convenient to fix the fixed page plate 1 5 in the specified position, so as to facilitate the fine-tuning of the hinge position during installation and avoid the loss caused by multiple punching. During use, through the mutual cooperation between the fixing ring 13, the roller ball 14 and the rolling groove 12, the sliding friction between the rotating sleeve 1 3 and the rotating sleeve 2 4 is converted into rolling friction, which effectively reduces the friction loss between the rotating sleeve 1 3 and the rotating sleeve 2 4 and effectively improves the service life of the hinge. At the same time, the setting of the roller ball 14 and the rolling groove 12 makes it convenient for the staff to add lubricating oil, further improving the convenience of using the hinge.

[0028] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hardware hinge with an installation and adjustment structure, comprising a shaft core (1), both ends of which are fixedly connected to connecting rings (2), characterized in that: It also includes a lubrication component and an adjustment component arranged outside the shaft core (1); The lubrication assembly comprises a pair of rotating sleeves (3) rotatably connected to both sides of the outer peripheral wall of the shaft core (1); the outer peripheral wall of the shaft core (1) is rotatably connected to a rotating sleeve (4) near the rotating sleeve (3); a fixed page plate (5) is fixedly connected to one side of the outer peripheral wall of the pair of rotating sleeves (3); a sliding page plate (10) is fixedly connected to one side of the outer peripheral wall of the rotating sleeve (4); one end of each rotating sleeve (3) is fixedly connected to a fixed ring (13); one end of each fixed ring (13) is provided with a plurality of evenly distributed roller balls (14); and both ends of the rotating sleeve (4) are provided with rolling grooves (12) adapted to the roller balls (14).

2. The hardware hinge with an installation and adjustment structure according to claim 1, characterized in that: The adjustment assembly comprises a second fixed page plate (7) arranged on one side of the outer side of the shaft core (1); a slide rail (9) is fixedly connected to one side of the inner wall of the second fixed page plate (7); and the inner wall of the slide rail (9) is slidably connected to the outer wall of the sliding page plate (10).

3. The hardware hinge with an installation and adjustment structure according to claim 2, characterized in that: One end of the fixed page plate (5) is provided with a plurality of evenly distributed fastening holes (6).

4. The hardware hinge with an installation and adjustment structure according to claim 3, characterized in that: One end of the second fixed leaf plate (7) is provided with a plurality of pairs of evenly distributed fastening holes (8).

5. The hardware hinge with an installation and adjustment structure according to claim 4, characterized in that: One end of the sliding leaf plate (10) is provided with a pair of fastening grooves (11) adapted to the second fastening hole (8).

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