A hinge

Abstract

The utility model discloses a hinge, it includes upper clip subassembly and lower clip subassembly, the upper clip subassembly includes first upper clip part and second upper clip part, the first upper clip part with the second upper clip part between the movable connection, the first upper clip part clamps and is installed on the glass door frame, the second upper clip part clamps and is installed on the upper end of glass door body, the lower clip subassembly includes lower clip part and lower fixed base, the lower clip part is movably connected on the lower fixed base, the lower fixed base is fastened and is connected through screw with base, and the lower clip part clamps and is installed on the lower end of glass door body. Upper clip subassembly and lower clip subassembly can adapt to the installation of bathroom 90 to 180 any specification, satisfy the demand of different size and type glass door, provide flexible installation selection, built -in adjustable door angle design.

Description

Technical Field

[0001] This utility model belongs to the field of hinge technology, specifically relating to a hinge suitable for installation in shower rooms at any angle from 90° to 180°. Background Technology

[0002] As living standards improve, people's demands for the quality of family life are constantly increasing, especially in home spaces such as bathrooms, where the use of glass doors is becoming more and more widespread. Glass doors, with their modern, transparent, and aesthetically pleasing characteristics, have become an important component of bathrooms, toilets, balconies, and other similar spaces.

[0003] However, existing hinge designs are mostly suitable for opening and closing general doors and windows. But in specific environments such as bathrooms, doors typically require a larger opening angle as well as good durability and stability. Traditional hinges often use fixed installation angles (usually 90° or 180°), making it difficult to adjust them according to actual needs once installed. Furthermore, hinge designs are mostly based on a single connection method, lacking sufficient adjustment space and flexibility. This makes it difficult to meet the installation requirements of different sizes and types of glass doors in practical use, and the installation process is often complex and time-consuming.

[0004] Therefore, overcoming the shortcomings of the existing technology is an urgent problem to be solved in this technical field. Utility Model Content

[0005] In view of the technical problems mentioned in the background art, the purpose of this utility model is to provide a hinge to solve the technical problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a hinge comprising an upper clamping assembly and a lower clamping assembly. The upper clamping assembly includes a first upper clamping component and a second upper clamping component, which are movably connected. The first upper clamping component is clamped onto a glass door frame, and the second upper clamping component is clamped onto the upper end of the glass door body. The lower clamping assembly includes a lower clamping component and a lower fixing seat, which are movably connected to the lower fixing seat. The lower fixing seat is fastened to a base by screws, and the lower clamping component is clamped onto the lower end of the glass door body.

[0007] This utility model has the following advantages: the upper and lower clamping components can adapt to any installation angle of the shower room from 90° to 180°, meeting the needs of glass doors of different sizes and types, and providing flexible installation options; the built-in adjustable door opening angle design allows users to adjust the opening and closing angle of the door as needed, ensuring smooth and stable opening and closing at different angles, and enhancing the personalized user experience; all cover plates are fixed by a push-pull method, simplifying the installation and disassembly process, and users can easily maintain and clean without additional tools; the combination of threads and movable shafts of components such as the first upper clamping valve body, the second upper clamping valve body, the third upper clamping valve body, and the lower clamping valve body ensures stable connection of each component, avoids loosening problems, and increases safety and durability during use; the locking design of the first upper clamping valve body, the second upper clamping valve body, and the lower clamping valve body effectively reduces noise and vibration during opening and closing, ensuring smooth opening and closing and improving user comfort; the first and second decorative cover plates not only improve aesthetics and hide the connecting parts, but also protect the internal components from external pollution and wear, further extending the product's service life. Attached Figure Description

[0008] Figure 1 This is an exploded structural diagram of the upper clamping component of this utility model.

[0009] Figure 2 This is an exploded view of the lower clamping component of this utility model.

[0010] Figure 3 This is an exploded view of the first upper clamp valve body of this utility model.

[0011] Figure 4 This is an exploded view of the second upper clamp valve body of this utility model.

[0012] Figure 5 This is an exploded view of the third upper clamp valve body of this utility model.

[0013] Figure 6 This is an exploded view of the lower clamp valve body of this utility model.

[0014] Figure 7 This is a schematic diagram of the upper clamping component and lower clamping component of this utility model installed in a shower room.

[0015] Figure 8 This is a schematic diagram of the first fastening screw adjustment structure of this utility model.

[0016] Figure 9 This is a schematic diagram of the second fastening screw adjustment structure of this utility model.

[0017] Figure 10 This is an exploded structural diagram of the first upper clamping component and the first decorative cover plate of this utility model.

[0018] Figure 11 This is an exploded structural diagram of the second upper clamping component and the first decorative cover plate of this utility model.

[0019] Figure 12 This is an exploded structural diagram of the lower clamping component and the second decorative cover plate of this utility model.

[0020] Figure 13 This is a schematic diagram of the inner opening time limit structure of this utility model.

[0021] Figure 14 This is a schematic diagram of the outward opening time limit structure of this utility model.

[0022] Reference numerals: Upper clamping assembly 10; Lower clamping assembly 20; First upper clamping component 11; Second upper clamping component 12; Lower clamping component 21; Lower fixing seat 22; First upper clamping valve body 111; Second upper clamping valve body 112; First valve body connecting part 111a; Second valve body connecting part 112a; First rotating shaft 113; First fastening screw hole 111b; First fastening screw 114; Third upper clamping valve body 121; First valve body through part 121a; Second valve body through part 112b; Second rotating shaft 113; First fastening screw hole 111b; First fastening screw 114; Third upper clamping valve body 121; First valve body through part 121a; Second valve body through part 112b; Second rotating shaft 113; First fastening screw hole 111b; First fastening screw hole 114; Second ...4; Second upper clamping valve body 121; First upper clamping valve body 121a; Second valve body through part 112b; Second upper clamping valve body 121a; Second upper clamping valve body 121a; Second upper clamping valve body 121a; Second upper clamping valve body 121a; Second upper clamping valve body 121a; Second upper clamping valve body 121a; Second upper clamping valve body 121a; Second upper clamping valve body 121a; Second upper clamping valve body 121a; Second upper clamping valve body Shaft 122; Second fastening screw hole 112c; Second fastening screw 123; Lower clamp valve body 211; Connecting through part 211a; Third rotating shaft 221; First fixed clamping plate 115; First clamping plate gasket 116; Second clamping plate gasket 117; First decorative cover plate 118; Second fixed clamping plate 212; First lower clamping gasket 213; Second lower clamping gasket 214; Second decorative cover plate 215; Fixed through hole 222; Bushing 124; Positioning sleeve 125; Limiting slot 125a. Detailed Implementation

[0023] like Figures 1 to 14 As shown, a hinge includes an upper clamping assembly 10 and a lower clamping assembly 20. The upper clamping assembly 10 includes a first upper clamping component 11 and a second upper clamping component 12, which are movably connected. The first upper clamping component 11 is clamped onto a glass door frame, and the second upper clamping component 12 is clamped onto the upper edge of the glass door. The lower clamping assembly 20 includes a lower clamping component 21 and a lower fixing seat 22, which are movably connected to the lower fixing seat 22. The lower fixing seat 22 is fastened to the ground or a base by screws. The lower clamping component 21 is clamped onto the lower edge of the glass door, so that the lower end of the door can rotate synchronously with the upper clamping assembly 10 when opening and closing, forming a stable support structure.

[0024] In practical implementation, the first upper clamping component 11 includes a first upper clamping valve body 111 and a second upper clamping valve body 112. One end of the first upper clamping valve body 111 has a first valve body connecting portion 111a, and one end of the second upper clamping valve body 112 has a second valve body connecting portion 112a. The first valve body connecting portion 111a and the second valve body connecting portion 112a are hinged together via a first rotating shaft 113. First fastening screw holes 111b are symmetrically provided on both sides of the first valve body connecting portion 111a. Each of the two first fastening screw holes 111b is threaded with a first fastening screw 114. Through the locking action of the first fastening screws 114, the first valve body connecting portion 111a and the second valve body connecting portion 112a can be firmly connected, ensuring a stable connection between the two components during installation and preventing loosening. During installation, the user can adjust the clamping force between the two components by adjusting the first fastening screws 114, thereby achieving a firm clamping of the glass door and the door frame. This design not only provides a reliable connection but also allows for fine-tuning based on usage, ensuring the door maintains a stable operating trajectory during opening and closing. In use, the rotating shaft 113 between the first upper clamping valve body 111 and the second upper clamping valve body 112 allows for flexible rotation of the upper clamping assembly 10, ensuring the glass door can open and close freely at any angle. Since it is locked by the first fastening screw 114, users do not need to worry about loosening, and the screw design makes installation and disassembly more convenient, reducing maintenance difficulty.

[0025] In practical implementation, the second upper clamping component 12 includes a third upper clamping valve body 121. One end of the third upper clamping valve body 121 has a first valve body through-hole 121a, and the other end of the second upper clamping valve body 112 has a second valve body through-hole 112b. The first valve body through-hole 121a and the second valve body through-hole 112b are correspondingly arranged and are hinged to each other by a second rotating shaft 122 passing through the first valve body through-hole 121a and the second valve body through-hole 112b. A second fastening screw hole 112c is opened on the side of the second valve body through-hole 112b, and a second fastening screw 123 is threadedly connected in the second fastening screw hole 112c. The second fastening screw 123 locks the second rotating shaft 122. With this design, the second fastening screw 123 can firmly fix the second rotating shaft 122, ensuring that the connection between the first valve body through-hole 121a and the second valve body through-hole 112b is stable and will not loosen due to long-term use. During use, users can precisely control the rotational resistance and range of motion of the second rotating shaft 122 by adjusting the tightness of the second fastening screw 123, ensuring smooth and stable opening and closing of the door. This design not only effectively prevents loosening of connecting parts but also allows for adjustment of the door's opening and closing resistance as needed to meet the requirements of different users.

[0026] In practical implementation, the lower clamping component 21 includes a lower clamping valve body 211. The lower end of the lower clamping valve body 211 has a connecting through-hole 211a. The middle of the lower fixed seat 22 has a third rotating shaft 221, which is movably connected to the connecting through-hole 211a. Through the movable connection of the third rotating shaft 221, a stable rotating hinge structure is formed between the lower clamping valve body 211 and the lower fixed seat 22, ensuring that the lower clamping component can rotate synchronously with the upper clamping assembly when the door is opened and closed, thereby providing effective support for the glass door. The movable connection structure between the connecting through-hole 211a and the third rotating shaft 221 allows the lower clamping component to maintain a flexible connection with the lower end of the door, ensuring smooth rotation of the door during opening and closing.

[0027] In practical implementation, a first fixed clamping plate 115 is provided on one side of both the first upper clamping valve body 111 and the third upper clamping valve body 121, and a first clamping plate gasket 116 is provided on the side of both the first upper clamping valve body 111 and the third upper clamping valve body 121. A second clamping plate gasket 117 is provided on the side of the first fixed clamping plate 115. The first clamping plate gasket 116 and the second clamping plate gasket 117 are arranged opposite to each other and are connected and fixed by screws. Through this design, the relative arrangement between the first fixed clamping plate 115, the first clamping plate gasket 116 and the second clamping plate gasket 117 effectively improves the clamping force. The relative arrangement between the first clamping plate gasket 116 and the second clamping plate gasket 117 provides a good buffering effect, reduces wear caused by long-term use, and effectively reduces noise caused by vibration or external force.

[0028] In practical implementation, the outer sides of the first upper clamp valve body 111, the second upper clamp valve body 112, the third upper clamp valve body 121, and the first fixed clamp plate 115 are all covered with a first decorative cover plate 118. The first decorative cover plate 118 is fixed and removed by pressing and pushing. The first decorative cover plate 118 is fixed to the outer sides of the first upper clamp valve body 111, the second upper clamp valve body 112, the third upper clamp valve body 121, and the first fixed clamp plate 115 by pressing and pushing. This design allows the first decorative cover plate 118 to firmly cover the outer side of the components, while providing a convenient way to disassemble and replace it. Users can remove it by simple pressing and pushing, which facilitates later maintenance, cleaning, and replacement.

[0029] In practical implementation, a second fixing plate 212 is provided on one side of the lower clamping valve body 211, a first lower clamping gasket 213 is provided on the side of the lower clamping valve body 211, and a second lower clamping gasket 214 is provided on the side of the second fixing plate 212. The first lower clamping gasket 213 and the second lower clamping gasket 214 are arranged opposite to each other and are connected and fixed by screws. Through this design, the relative arrangement between the first lower clamping gasket 213 and the second lower clamping gasket 214 can provide a good buffering effect, reduce wear caused by friction or vibration, and ensure that the connection between the lower clamping valve body 211 and the second fixing plate 212 is stable and smooth during the opening and closing of the door. The first lower clamping gasket 213 and the second lower clamping gasket 214 effectively improve the friction of the contact surface between the connecting parts, avoiding loosening or displacement problems.

[0030] In practical implementation, both the lower clamp valve body 211 and the second fixed clamp plate 212 are covered with a second decorative cover plate 215. The second decorative cover plate 215 is fixed and removed by pressing and pushing. The second decorative cover plate 215 is fixed to the outside of the lower clamp valve body 211 and the second fixed clamp plate 212 by pressing and pushing, ensuring that the decorative cover plate can stably cover the outside of the components. This design simplifies the assembly process and provides a convenient way to disassemble and replace it. Users can remove it with a simple pressing and pushing action, which is convenient for maintenance, cleaning and replacement.

[0031] In practical implementation, the surface of the lower fixing base 22 is evenly provided with a number of fixing holes 222. These fixing holes 222 are used to connect and fix with other components to ensure that the lower fixing base 22 can be firmly connected to the ground or base by screws during installation.

[0032] In practical implementation, a bushing 124 is connected inside the first valve body through-part 121a. A positioning sleeve 125 is provided at the upper end of the bushing 124. The lower end of the second rotating shaft 122 passes through the bushing 124 and the positioning sleeve 125 in sequence. A limiting slot 125a is formed inside the positioning sleeve 125, which has a structure for adjusting the door opening angle. The user can adjust the screw position using a hex key to change the angle of the second rotating shaft 122, thereby achieving precise limitation of the door opening angle. During use, the user can adjust the screw in the limiting slot 125a by rotating a hex key according to different installation environment requirements, so that the hinge opening angle can be arbitrarily set within the range of 90° to 180°. This structure not only enables flexible adjustment of the door's opening and closing angle, but also enhances the stability and smoothness of the rotating connection through the coordinated cooperation of the positioning sleeve 125 and the bushing 124, preventing the door from shaking or shifting during opening and ensuring the safety and durability of the glass door.

[0033] In summary, the upper clamp assembly 10 and lower clamp assembly 20 can adapt to any installation angle of 90° to 180° in the shower room, meeting the needs of glass doors of different sizes and types, and providing flexible installation options. The built-in adjustable door opening angle design allows users to adjust the opening and closing angle of the door as needed, ensuring smooth and stable opening and closing at different angles, enhancing the personalized user experience. All cover plates are fixed by a push-pull method, simplifying the installation and disassembly process, and users can easily maintain and clean them without additional tools. The first upper clamp valve body 111, the second upper clamp valve body 112, and the third upper clamp valve body 20 are connected to the shower room. The combination of threads and movable shafts in components such as the clamp valve body 121 and the lower clamp valve body 211 ensures a stable connection between the components, avoids loosening issues, and increases safety and durability during use. The locking design of the first upper clamp valve body 111, the second upper clamp valve body 112, and the lower clamp valve body 211 effectively reduces noise and vibration during opening and closing, ensuring smooth opening and closing and improving user comfort. The first decorative cover plate 118 and the second decorative cover plate 215 not only improve aesthetics and hide the connecting parts, but also protect the internal components from external contamination and wear, further extending the product's service life.

Claims

1. A hinge, characterized in that, It includes an upper clamping assembly (10) and a lower clamping assembly (20). The upper clamping assembly (10) includes a first upper clamping component (11) and a second upper clamping component (12). The first upper clamping component (11) and the second upper clamping component (12) are movably connected. The first upper clamping component (11) is clamped on the glass door frame, and the second upper clamping component (12) is clamped on the upper end of the glass door body. The lower clamping assembly (20) includes a lower clamping component (21) and a lower fixing seat (22). The lower clamping component (21) is movably connected to the lower fixing seat (22). The lower fixing seat (22) is fastened to the base by screws, and the lower clamping component (21) is clamped on the lower end of the glass door body.

2. The hinge according to claim 1, characterized in that, The first upper clamping component (11) includes a first upper clamping valve body (111) and a second upper clamping valve body (112). One end of the first upper clamping valve body (111) is provided with a first valve body connecting part (111a), and one end of the second upper clamping valve body (112) is provided with a second valve body connecting part (112a). The first valve body connecting part (111a) and the second valve body connecting part (112a) are hinged together by a first rotating shaft (113).

3. The hinge according to claim 2, characterized in that, The first valve body connecting part (111a) has symmetrical first fastening screw holes (111b) on both sides. Each of the two first fastening screw holes (111b) is threaded with a first fastening screw (114). Through the locking action of the first fastening screw (114), the first valve body connecting part (111a) and the second valve body connecting part (112a) can be firmly connected.

4. The hinge according to claim 3, characterized in that, The second upper clamping component (12) includes a third upper clamping valve body (121). One end of the third upper clamping valve body (121) is provided with a first valve body through portion (121a), and the other end of the second upper clamping valve body (112) is provided with a second valve body through portion (112b). The first valve body through portion (121a) and the second valve body through portion (112b) are correspondingly arranged, and the first valve body through portion (121a) and the second valve body through portion (112b) are hingedly connected by a second rotating shaft (122).

5. The hinge according to claim 4, characterized in that, The second valve body through-part (112b) has a second fastening screw hole (112c) on its side. A second fastening screw (123) is threaded into the second fastening screw hole (112c) to lock the second rotating shaft (122).

6. The hinge according to claim 5, characterized in that, The lower clamping component (21) includes a lower clamping valve body (211), the lower end of which is provided with a connecting through part (211a), and the middle part of the lower fixed seat (22) is provided with a third rotating shaft (221), which is movably connected in the connecting through part (211a).

7. The hinge according to claim 6, characterized in that, The first upper clamping valve body (111) and the third upper clamping valve body (121) are each provided with a first fixing clamping plate (115) on one side, and the first upper clamping valve body (111) and the third upper clamping valve body (121) are each provided with a first clamping plate gasket (116) on the side. The first fixing clamping plate (115) is provided with a second clamping plate gasket (117) on the side. The first clamping plate gasket (116) and the second clamping plate gasket (117) are arranged opposite to each other and are fixed by screws.

8. The hinge according to claim 7, characterized in that, The lower clamping valve body (211) has a second fixing clamping plate (212) on one side, a first lower clamping gasket (213) on the side of the lower clamping valve body (211), and a second lower clamping gasket (214) on the side of the second fixing clamping plate (212). The first lower clamping gasket (213) and the second lower clamping gasket (214) are arranged opposite to each other and are fixed by screws.

9. The hinge according to claim 8, characterized in that, The outer sides of the first upper clamp valve body (111), the second upper clamp valve body (112), the third upper clamp valve body (121) and the first fixed clamp plate (115) are all covered with a first decorative cover plate (118), and the outer sides of the lower clamp valve body (211) and the second fixed clamp plate (212) are all covered with a second decorative cover plate (215).

10. The hinge according to claim 9, characterized in that, The surface of the lower fixing seat (22) is evenly provided with several fixing holes (222).

Images