Multifunctional hinge

Abstract

The multifunctional hinge comprises a hinge cover, a hinge base, a hinge valve body and a rotating shaft base, the hinge base and the hinge valve body are rotationally connected through a rotating shaft, a mounting groove is formed in one side of the hinge valve body, and assembling threaded holes are formed in the top and the bottom of the mounting groove; the surface of the hinge valve body is provided with assembly parts which are used for being assembled with adjacent hinges and combined to adapt to different glass doors, the assembly parts comprise two sets of screws and cover plates, and through combination of the different assembly parts, the requirements of various glass doors of different types in different scenes can be met, such as screw connection and insert splicing, and the assembly efficiency is improved. Complex installation tools and professional skills are not needed, common installation personnel can easily complete installation, assembly parts are simple in design and easy to operate, the installation time is greatly shortened, products of needed models can be assembled and combined according to field requirements and are installed, multi-model customized hinge configuration is rapidly achieved through a single model, and the installation efficiency is improved. And the installation efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of hinges, and in particular relates to a multifunctional hinge. Background Art

[0002] In the fields of architectural decoration and furniture manufacturing, glass doors are widely used due to their beautiful and transparent features. The normal use of glass doors is inseparable from the key component of hinges. The performance of hinges directly affects the opening and closing convenience, stability, safety and overall service life of the glass doors. The hinge function can meet the connection and rotation requirements of glass doors.

[0003] Currently, the glass door hinge production model is mostly designed and manufactured for a single function or a specific type of product. This results in the need for manufacturers to stock a large number of hinge products of different specifications and models in the face of diverse market demands, which not only increases inventory management costs, but also takes up a large amount of storage space. At the same time, for users or installers, the compatibility and interchangeability between hinges and different products are poor, which greatly reduces practicality. Summary of the invention

[0004] The object of the present invention is to provide a multifunctional hinge to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a multifunctional hinge, comprising:

[0006] A hinge cover, wherein two groups of hinge covers are provided and the two groups of hinge covers are connected by a hinge seat, the top and bottom of the hinge seat are both connected with a rotating shaft seat, a hinge valve body is rotatably connected between the two groups of rotating shaft seats, a rotating groove is provided in the hinge valve body and a rotating shaft is rotatably connected in the rotating groove, two ends of the rotating shaft pass through and are rotatably connected with the two groups of rotating shaft seats respectively, a mounting groove is provided in one side of the hinge valve body and assembly threaded holes are provided at the top and bottom of the mounting groove, the surface of the hinge valve body is provided with an assembly part for assembling with adjacent hinges and combining into an assembly part adapted to different glass doors, the assembly part includes two groups of screws and a cover plate, the surface of the rotating shaft seat is provided with two groups of threaded holes, and the screws are screwed through the glass door and then fixed with the threaded holes.

[0007] Preferably, the assembly parts include two groups of first long assembling screws, which are rotated to penetrate through one group of assembling threaded holes on the surface of the hinge valve body and then are screwed and fixed with the assembling threaded holes on the surface of an adjacent group of hinge valve body.

[0008] Preferably, the assembly parts include two groups of inserts and two groups of second long assembling screws, and the two groups of inserts are screwed and fixed to the hinge valve body through the assembling screws.

[0009] Preferably, the second long assembly screw is rotated to penetrate through one group of assembly threaded holes on the surface of the hinge valve body and two groups of inserts, and then is screwed and fixed to the assembly threaded holes on the surface of the adjacent group of hinge valve body.

[0010] Preferably, the assembly part includes a pressure plate and a base plate, the pressure plate and the base plate are screwed and fixed by a first assembling short screw and a shaft sleeve is mounted on the surface of the first assembling short screw, and the base plate is screwed and fixed to the assembling threaded hole on the surface of the hinge valve body by a second assembling short screw.

[0011] Preferably, the hinge cover, the pressure plate and the surface of the bottom plate are all connected with protective gaskets.

[0012] Preferably, two groups of plug posts are connected to the surface of the cover plate, and the plug posts are inserted into threaded holes.

[0013] Preferably, a tightening block is provided in the installation groove and one end of the tightening block is connected to a spring.

[0014] Preferably, the other end of the spring is connected to a sealing block in the mounting groove for sealing.

[0015] Preferably, a shaft rubber seat is provided at the rotation point between the rotating shaft and the hinge valve body.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: through different combinations of assembly parts, the needs of various types of glass doors in different scenarios can be met, and the assembly parts are simple in design and easy to operate, such as screw connection, insert assembly, etc., without the need for complex installation tools and professional skills, and ordinary installers can easily complete the installation. At the same time, the cooperation between different assembly parts and components such as hinge valve bodies is tight and reasonable, which reduces the adjustment and calibration work during the installation process, greatly shortens the installation time, and through on-site selection of suitable assembly parts for combined installation, customized hinge configuration can be quickly realized, and the required model products can be assembled and installed according to on-site needs, and customized hinge configurations of multiple models can be quickly realized with a single model, which improves the installation efficiency, and two hinges can be connected and assembled through the hinge valve body to become other models of products, such as 180, 135, 092, and other model hinges. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the present invention after being assembled with a glass door from a first viewing angle;

[0018] Figure 2 It is a structural schematic diagram of the second viewing angle after the present invention is assembled with a glass door;

[0019] Figure 3 It is a schematic diagram of the internal structure of the present invention;

[0020] Figure 4It is a structural schematic diagram of the hinge valve body and the rotating shaft of the present invention;

[0021] Figure 5 It is a structural schematic diagram of the 180 model product of the present invention;

[0022] Figure 6 This is a schematic structural diagram of the first long screw assembly of the present invention;

[0023] Figure 7 It is a structural schematic diagram of the 135 model product of the present invention;

[0024] Figure 8 It is a schematic diagram of the structure of two sets of hinges and inserts after being disassembled;

[0025] Fig. 9 It is a structural schematic diagram of the 092 model product of the present invention;

[0026] Fig.10 It is a schematic diagram of the structure after the hinge and the bottom plate of the present invention are disassembled.

[0027] In the figure: 1. hinge cover; 2. hinge seat; 3. rotating shaft seat; 4. hinge valve body; 5. rotating shaft; 6. screw; 7. cover plate; 8. threaded hole; 9. first assembly long screw; 10. assembly threaded hole; 11. insert; 12. mounting groove; 13. assembly screw; 14. second assembly long screw; 15. pressure plate; 16. bottom plate; 17. first assembly short screw; 18. second assembly short screw; 19. protective gasket; 20. plug column; 21. glass door; 22. tightening block; 23. spring; 24. sealing block; 25. shaft rubber seat; 26. shaft sleeve. DETAILED DESCRIPTION

[0028] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0029] The present invention provides Figure 1-10 A multifunctional hinge is shown, comprising:

[0030] A hinge cover 1, wherein the hinge cover 1 is provided with two groups and the two groups of hinge covers 1 are connected through a hinge seat 2, the top and bottom of the hinge seat 2 are both connected with a rotating shaft seat 3, a hinge valve body 4 is rotatably connected between the two groups of rotating shaft seats 3, a rotating groove is provided in the hinge valve body 4 and a rotating shaft 5 is rotatably connected in the rotating groove, both ends of the rotating shaft 5 penetrate and are rotatably connected with the two groups of rotating shaft seats 3 respectively, a mounting groove 12 is provided in one side of the hinge valve body 4 and assembly threaded holes 10 are provided at the top and bottom of the mounting groove 12, the surface of the hinge valve body 4 is provided with an assembly part for assembling with adjacent hinges and combining to adapt to different glass doors 21, the assembly part includes two groups of screws 6 and a cover plate 7, the surface of the rotating shaft seat 3 is provided with two groups of threaded holes 8, the screws 6 are rotated through the glass door 21 and then are screwed and fixed with the threaded holes 8.

[0031] The assembly parts include two groups of first long assembling screws 9 , which are rotated to penetrate through one group of assembling threaded holes 10 on the surface of the hinge valve body 4 and then are screwed and fixed with the assembling threaded holes 10 on the surface of the adjacent group of hinge valve body 4 .

[0032] The assembly parts include two groups of inserts 11 and two groups of second long assembling screws 14 . The two groups of inserts 11 are screwed and fixed to the hinge valve body 4 through the assembling screws 13 .

[0033] The second long assembling screw 14 rotates through one set of assembling threaded holes 10 on the surface of the hinge valve body 4 and two sets of inserts 11 and then is screwed and fixed with the assembling threaded holes 10 on the surface of the adjacent set of hinge valve body 4 .

[0034] The assembly parts include a pressure plate 15 and a base plate 16 , wherein the pressure plate 15 and the base plate 16 are screwed together and fixed by a first short assembly screw 17 , and a shaft sleeve 26 is mounted on the surface of the first short assembly screw 17 , and the base plate 16 is screwed together and fixed to the assembly threaded hole 10 on the surface of the hinge valve body 4 by a second short assembly screw 18 .

[0035] The surfaces of the hinge cover 1, the pressure plate 15, and the bottom plate 16 are all connected with a protective gasket 19, which is made of soft, wear-resistant rubber material. The rubber protective gasket 19 can prevent the glass door 21 from contacting the hinge component during the opening and closing process of the glass door 21. The protective gasket 19 can prevent the surface of the glass door 21 from being scratched or worn, and reduce the noise caused by collision.

[0036] The surface of the cover plate 7 is connected with two groups of plug posts 20, and the plug posts 20 are inserted into the threaded holes 8. By inserting the plug posts 20 on the surface of the cover plate 7 into the threaded holes 8, the threaded holes 8 after screwing and fixing can be beautify, making the hinge valve body 4 look neater.

[0037] A clamping block 22 is provided in the mounting groove 12, and one end of the clamping block 22 is connected to a spring 23, and the other end of the spring 23 is connected to a sealing block 24 for sealing in the mounting groove 12. One end of the clamping block 22 in the mounting groove 12 is connected to the spring 23, and the other end is in contact with the rotating shaft 5. When the glass door 21 is opened and closed to rotate the rotating shaft 5, the rotating shaft 5 will squeeze the clamping block 22, and the elastic potential energy of the spring 23 will drive the clamping block 22 to contact with the rotating shaft 5, increase the friction with the rotating shaft 5, reduce the rotation speed of the rotating shaft 5, and make the opening and closing action of the glass door 21 smoother and slower.

[0038] A shaft rubber seat 25 is provided at the rotating point between the rotating shaft 5 and the hinge valve body 4. The shaft rubber seat 25 can provide stable support when the rotating shaft 5 rotates, and at the same time reduce the friction coefficient between the rotating shaft 5 and the hinge valve body 4, so that the rotating shaft 5 can rotate smoothly.

[0039] The multifunctional hinge has a hinge cover 1 connected to the hinge seat 2, and both ends of the rotating shaft 5 penetrate the rotating shaft seat 3 and rotate with it, so that the hinge valve body 4 can flexibly rotate relative to the hinge seat 2, which can provide a basic rotation fulcrum for the opening and closing of the glass door 21, ensuring that the glass door 21 can be smoothly opened and closed around the rotating shaft 5;

[0040] First embodiment:

[0041] like Figure 3 As shown, when installing the glass door 21, use screws 6 to pass through the frame of the glass door 21 and screw them into the threaded holes 8 on the surface of the rotating shaft seat 3, firmly fix the hinge on the glass door 21, and clamp the two sets of hinge covers 1 on the surface of the glass door 21 and screw them together. In this way, when the glass door 21 rotates, the two sets of hinge covers 1 can rotate through the rotating shaft 5 to realize the opening and closing function of the glass door 21.

[0042] Second embodiment:

[0043] like Figure 5 As shown, it is a 180 model product. When it is necessary to enhance the load-bearing capacity of the hinge or realize the combined connection of multiple hinges, use the first long assembly screw 9, rotate the first long assembly screw 9 to penetrate the assembly threaded holes 10 on the surface of one group of hinge valve bodies 4, and then screw and fix it with the assembly threaded holes 10 on the surface of an adjacent group of hinge valve bodies 4. Multiple hinge valve bodies 4 are connected in series through the connection method to form a longer and more stable hinge structure, which can better withstand the weight of larger or heavier glass doors 21. At the same time, when multiple hinges are used in combination, their coordinated work is guaranteed to ensure that the glass door 21 maintains overall stability and stability during the opening and closing process.

[0044] Third embodiment:

[0045] like Figure 7 As shown, it is a 135 model product, in which the insert 11 is screwed and fixed to the hinge valve body 4 by means of an assembling screw 13, which adds an additional connection point and a supporting structure to the hinge structure to adapt to different types of glass doors 21. Then, the second assembling long screw 14 is rotated to pass through one group of assembling threaded holes 10 on the surface of the hinge valve body 4 and two groups of inserts 11, and then is screwed and fixed to the assembling threaded holes 10 on the surface of the adjacent group of hinge valve body 4. The structural strength and stability of the hinge are further enhanced through the combination. In particular, when it is necessary to withstand a large lateral force, the insert 11 can effectively disperse the stress and cooperate with the second assembling long screw 14 to provide a more reliable connection and support.

[0046] Fourth embodiment:

[0047] like Fig. 9 As shown, it is a 092 model product, the pressure plate 15 and the bottom plate 16 are screwed and fixed by the first assembling short screws 17, and the bottom plate 16 is screwed and fixed to the assembling threaded hole 10 on the surface of the hinge valve body 4 by the second assembling short screws 18. The pressure plate 15 and the bottom plate 16 assembly are installed on the hinge valve body 4, and the hinge is assembled into a right angle. This combination method can be applied to some glass doors 21 with special requirements on appearance and installation space. The pressure plate 15 and the bottom plate 16 are fixed to the door frame, and during the opening and closing process of the glass door 21, the two sets of hinge covers 1 can be driven to rotate on the surface of the hinge valve body 4 to realize the rotation opening and closing function.

[0048] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional hinge, characterized in that: include: A hinge cover (1), wherein the hinge cover (1) is provided with two groups and the two groups of hinge covers (1) are connected via a hinge seat (2), the top and bottom of the hinge seat (2) are both connected with a rotating shaft seat (3), a hinge valve body (4) is rotatably connected between the two groups of rotating shaft seats (3), a rotating groove is provided in the hinge valve body (4), and a rotating shaft (5) is rotatably connected in the rotating groove, both ends of the rotating shaft (5) penetrate through and are rotatably connected to the two groups of rotating shaft seats (3), a mounting groove (12) is provided in one side of the hinge valve body (4), and assembly threaded holes (10) are provided at the top and bottom of the mounting groove (12), a surface of the hinge valve body (4) is provided with an assembly part for assembling with adjacent hinges and combining to adapt to different glass doors (21), the assembly part comprises two groups of screws (6) and a cover plate (7), the surface of the rotating shaft seat (3) is provided with two groups of threaded holes (8), and the screws (6) are screwed through the glass door and fixed with the threaded holes (8) after being rotated.

2. A multifunctional hinge according to claim 1, characterized in that: The assembly parts include two groups of first long assembly screws (9), which are rotated to penetrate the assembly threaded holes (10) on the surface of one group of hinge valve bodies (4) and are then screwed and fixed to the assembly threaded holes (10) on the surface of an adjacent group of hinge valve bodies (4).

3. A multifunctional hinge according to claim 1, characterized in that: The assembly parts include two groups of inserts (11) and two groups of second long assembly screws (14). The two groups of inserts (11) are screwed and fixed to the hinge valve body (4) via the assembly screws (13).

4. A multifunctional hinge according to claim 3, characterized in that: The second long assembly screw (14) is rotated to penetrate the assembly threaded holes (10) on the surface of one set of hinged valve bodies (4) and the two sets of inserts (11), and then is screwed and fixed to the assembly threaded holes (10) on the surface of the adjacent set of hinged valve bodies (4).

5. The multifunctional hinge according to claim 1, characterized in that: The assembly part comprises a pressure plate (15) and a bottom plate (16); the pressure plate (15) and the bottom plate (16) are screwed and fixed by a first short assembly screw (17); a shaft sleeve (26) is sleeved on the surface of the first short assembly screw (17); and the bottom plate (16) is screwed and fixed to an assembly threaded hole (10) on the surface of the hinge valve body (4) by a second short assembly screw (18).

6. A multifunctional hinge according to claim 5, characterized in that: The surfaces of the hinge cover (1), the pressure plate (15) and the bottom plate (16) are all connected with protective gaskets (19).

7. The multifunctional hinge according to claim 1, characterized in that: Two groups of plug posts (20) are connected to the surface of the cover plate (7), and the plug posts (20) are inserted into the threaded holes (8).

8. The multifunctional hinge according to claim 1, characterized in that: A tightening block (22) is provided in the installation groove (12), and one end of the tightening block (22) is connected to a spring (23).

9. A multifunctional hinge according to claim 8, characterized in that: The other end of the spring (23) is connected to a sealing block (24) in the mounting groove (12) for sealing.

10. The multifunctional hinge according to claim 1, characterized in that: A shaft rubber seat (25) is provided at the point of rotation between the rotating shaft (5) and the hinge valve body (4).

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