Adjustable hinge cup and hinge

Abstract

The utility model relates to the technical field of hinges, and particularly discloses an adjustable hinge cup and a hinge, comprising a cup body, one end of the cup body is hinged with a hinge arm, the upper end of the cup body is slidably connected with a mounting plate used for being fixed on a door leaf, and one end of the cup body far away from the hinge arm is provided with a first eccentric wheel connecting hole; an adjusting hole is formed in the mounting plate, a first eccentric wheel is arranged in the adjusting hole, the lower end of the first eccentric wheel is connected with the first eccentric wheel connecting hole, and when the first eccentric wheel is rotated, the cup body reciprocates at the lower end of the mounting plate in the length direction; according to the hinge cup and the hinge, the adjustable space and range of the hinge can be greatly improved, if the structure on the fixed face is damaged, adjustment can be conducted through the hinge cup, disassembly and replacement are not needed, and the structure is more practical.

Description

Technical Field

[0001] This utility model relates to the field of hinge technology, and more specifically, to an adjustable hinge cup and hinge. Background Technology

[0002] Furniture cabinet doors are typically connected using hinges. When adjusting the door, the hinge can be turned on the fixed surface to reduce or increase the gap between the door and the fixed surface. For example, Chinese patent document CN214195944U discloses a hinge cup structure, which includes a cup body. A mounting wing is provided on the rear half edge of the cup body opening, with the edge of the mounting wing bent downwards to form a reinforcing edge. Two countersunk screw holes are provided on the mounting wing, one on each side of the cup body.

[0003] However, in the hinge cup structure of the existing hinge mentioned above, since the hinge cup structure cannot adjust the gap between the cabinet door and the fixed surface, if the structure on the fixed surface is damaged and cannot be adjusted, the entire hinge must be disassembled and replaced. Moreover, unilateral adjustment cannot maximize the gap size, meaning the adjustable space is limited. Utility Model Content

[0004] In order to overcome the defects of the existing technology, this utility model provides an adjustable hinge cup and hinge to solve the above problems.

[0005] The technical solution adopted by this utility model to solve its technical problem is: an adjustable hinge cup, including a cup body, a hinge arm hinged to one end of the cup body, a mounting plate for fixing to a door leaf slidably connected to the upper end of the cup body, a first eccentric wheel connecting hole opened on the end of the cup body away from the hinge arm, an adjustment hole opened on the mounting plate, a first eccentric wheel disposed in the adjustment hole, the lower end of the first eccentric wheel connected to the first eccentric wheel connecting hole, when the first eccentric wheel is rotated, the cup body is moved back and forth along the length direction at the lower end of the mounting plate.

[0006] In the aforementioned adjustable hinge cup, the upper end of the cup body is provided with at least two positioning grooves, and the lower end of the mounting plate is provided with at least two protruding guide strips, which are embedded in the positioning grooves.

[0007] In the aforementioned adjustable hinged cup, at least two screw holes are provided at the upper end of the cup body, and a guide hole corresponding to the screw holes is provided on the mounting plate. A screw is installed on the screw hole, and the screw is located in the guide hole. The guide hole is a strip-shaped hole, and the length direction of the guide hole is the same as the movement direction of the cup body.

[0008] In the aforementioned adjustable hinge cup, the adjustment hole is a strip-shaped hole, the length direction of the adjustment hole intersects with the moving direction of the cup body, and the two ends of the adjustment hole are provided with mounting holes on the mounting plate.

[0009] A hinge includes the hinge cup described above, with a connecting cover hinged to the other end of the hinge arm, and a base slidably connected to the lower end of the connecting cover.

[0010] In the aforementioned hinge, a second eccentric wheel connection hole is provided at the end of the base away from the hinge arm. A connecting cover is provided on the base, and an eccentric wheel connection groove is provided on the connecting cover. A second eccentric wheel is provided in the eccentric wheel connection groove, and the lower end of the second eccentric wheel is connected to the second eccentric wheel connection hole.

[0011] The beneficial effects of this utility model are as follows: the cup body is embedded in the door leaf and fixed to the door leaf by the mounting plate. By rotating the first eccentric wheel, the cup body can be moved inside the door leaf, thereby moving the door leaf closer to or away from the fixed surface. The adjustment is simple and convenient, and it can improve the adaptability of the hinge. The base is used to install on the fixed surface. Since the connecting cover can slide on the base, and the cup body can move at the lower end of the mounting plate, the adjustable space and range of the hinge can be greatly improved. If the structure on the fixed surface is damaged, it can also be adjusted by the hinge cup without disassembly and replacement, making the structure more practical. Attached Figure Description

[0012] Figure 1 This is one of the three-dimensional structural diagrams of the hinge in this embodiment.

[0013] Figure 2 This is the second three-dimensional structural diagram of the hinge in this embodiment.

[0014] Figure 3 This is a schematic diagram of the hinge in use according to this embodiment.

[0015] In the diagram: 1. Cup body; 2. Positioning groove; 3. Screw hole; 4. First eccentric wheel connection hole; 5. Mounting plate; 6. Guide strip; 7. Guide hole; 8. Screw; 9. Mounting hole; 10. Adjustment hole; 11. First eccentric wheel; 12. Base; 13. Second eccentric wheel connection hole; 14. Connecting cover; 15. Second eccentric wheel; 16. Hinge arm; 17. Fixing surface; 18. Door leaf; 19. Mounting groove. Detailed Implementation

[0016] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that these descriptions are for the purpose of aiding understanding of this utility model, but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0017] Combination Figures 1 to 3 The hinge shown includes an adjustable hinge cup, wherein the hinge cup includes a cup body 1, one end of which is hinged to a hinge arm 16. The upper end of the cup body 1 is slidably connected to a mounting plate 5 for fixing to a door leaf 18. A first eccentric wheel connecting hole 4 is provided on the end of the cup body 1 away from the hinge arm 16. An adjustment hole 10 is provided on the mounting plate 5, and a first eccentric wheel 11 is provided in the adjustment hole 10. The lower end of the first eccentric wheel 11 is connected to the first eccentric wheel connecting hole 4. When the first eccentric wheel 11 is rotated, the cup body 1 is moved back and forth along the length direction at the lower end of the mounting plate 5; thereby, the position of the door leaf 18 can be easily adjusted at the hinge cup. The other end of the hinge arm 16 is hinged to a connecting cover 14, and the lower end of the connecting cover 14 is slidably connected to a base 12. The base 12 has mounting wings on both sides, and the mounting wings can be fixedly installed on a fixing surface 17 by bolts. The fixing surface 17 can be a cabinet or a wall, etc.

[0018] In this embodiment, the upper end of the cup body 1 is provided with at least two positioning grooves 2, and the lower end of the mounting plate 5 is provided with at least two protruding guide strips 6. The guide strips 6 are embedded in the positioning grooves 2. During the movement of the mounting plate 5 on the cup body 1, the guide strips 6 move in the positioning grooves 2, which can prevent shaking and improve stability. At the same time, the mounting plate 5 can be easily positioned on the cup body 1, making assembly convenient.

[0019] In this embodiment, the upper end of the cup body 1 is also provided with two screw holes 3, and the mounting plate 5 is provided with guide holes 7 corresponding to the screw holes 3. A screw 8 is installed on the screw holes 3, and the screw 8 is located in the guide hole 7. The guide hole 7 is a strip-shaped hole, and the length direction of the guide hole 7 is the same as the movement direction of the cup body 1. The upper end of the screw 8 has a nut, which is located at the upper end of the guide hole 7, so that the mounting plate 5 can be installed on the cup body 1, preventing the mounting plate 5 from detaching from the cup body 1. Moreover, the stability is further improved during the relative movement between the mounting plate 5 and the cup body 1.

[0020] It is worth noting that the adjustment hole 10 is a strip-shaped hole, and the length direction of the adjustment hole 10 intersects the moving direction of the cup body 1. The two ends of the adjustment hole 10 are provided with mounting holes 9 on the mounting plate 5. The first eccentric wheel 11 in this embodiment includes an adjustment wheel. The lower end of the adjustment wheel is provided with a connecting rod, and the lower end of the connecting rod is provided with a limit ring. The connecting rod and the adjustment wheel are eccentrically connected. The connecting rod passes through the first eccentric wheel connecting hole 4. The diameter of the limit ring is larger than that of the first eccentric wheel connecting hole 4, so that the cup body 1 is stuck between the adjustment wheel and the limit ring. The adjustment wheel is located in the adjustment hole 10. Thus, when the first eccentric wheel 11 is twisted, the adjustment wheel presses against the inner wall of the adjustment hole 10, thereby causing the mounting plate 5 and the cup body 1 to move relative to each other.

[0021] In this embodiment, the base 12, away from the hinge arm 16, has a second eccentric wheel connecting hole 13. A connecting cover 14 is placed on the base 12, and an eccentric wheel connecting groove is formed on the connecting cover 14. A second eccentric wheel 15 is disposed in the eccentric wheel connecting groove, and the lower end of the second eccentric wheel 15 is connected to the second eccentric wheel connecting hole 13. The structure of the second eccentric wheel 15 is the same as that of the first eccentric wheel 11. This allows the connecting cover 14 to move on the base 12.

[0022] In this embodiment, the door leaf 18 is provided with a mounting groove 19. The side of the mounting groove 19 closest to the fixed surface is open, so that the cup body 1 can move within the mounting groove 19. The cup body 1 is embedded in the mounting groove 19 and fixed to the door leaf 18 by the mounting plate 5. Thus, by rotating the first eccentric wheel 11, the cup body 1 can be moved within the mounting groove 19, thereby moving the door leaf 18 closer to or away from the fixed surface 17. The adjustment is simple and convenient, and the adaptability of the hinge can be improved. The base 12 is used to install on the fixed surface 17. Since the connecting cover 14 can slide on the base 12, and the cup body 1 can move at the lower end of the mounting plate 5, the adjustable space and range of the hinge can be greatly improved. If the structure on the fixed surface is damaged, the hinge cup can be used for adjustment without disassembly or replacement, making the structure more practical.

[0023] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, and these variations still fall within the protection scope of this utility model.

Claims

1. An adjustable hinged cup, comprising a cup body (1), wherein a hinge arm (16) is hinged to one end of the cup body (1), characterized in that, The upper end of the cup body (1) is slidably connected to an mounting plate (5) for fixing to the door leaf (18). A first eccentric wheel connection hole (4) is provided on the end of the cup body (1) away from the hinge arm (16). An adjustment hole (10) is provided on the mounting plate (5). A first eccentric wheel (11) is provided in the adjustment hole (10). The lower end of the first eccentric wheel (11) is connected to the first eccentric wheel connection hole (4). When the first eccentric wheel (11) is rotated, the cup body (1) is moved back and forth along the length direction at the lower end of the mounting plate (5).

2. The adjustable hinge cup according to claim 1, characterized in that, The upper end of the cup body (1) is provided with at least two positioning grooves (2), and the lower end of the mounting plate (5) is provided with at least two protruding guide strips (6), which are embedded in the positioning grooves (2).

3. An adjustable hinge cup according to claim 2, characterized in that, The upper end of the cup body (1) is provided with at least two screw holes (3), and the mounting plate (5) is provided with guide holes (7) corresponding to the screw holes (3). A screw (8) is installed on the screw hole (3), and the screw (8) is located in the guide hole (7). The guide hole (7) is a strip hole, and the length direction of the guide hole (7) is the same as the moving direction of the cup body (1).

4. An adjustable hinge cup according to claim 1, characterized in that, The adjustment hole (10) is a strip-shaped hole. The length direction of the adjustment hole (10) intersects the moving direction of the cup body (1). The two ends of the adjustment hole (10) are provided with mounting holes (9) on the mounting plate (5).

5. A hinge, characterized in that, The hinge cup includes any one of claims 1-4, wherein the other end of the hinge arm (16) is hinged to a connecting cover (14), and the lower end of the connecting cover (14) is slidably connected to a base (12).

6. A hinge according to claim 5, characterized in that, The base (12) is provided with a second eccentric wheel connection hole (13) at one end away from the hinge arm (16). The connecting cover (14) is placed on the base (12) and an eccentric wheel connection groove is provided on the connecting cover (14). A second eccentric wheel (15) is provided in the eccentric wheel connection groove. The lower end of the second eccentric wheel (15) is connected to the second eccentric wheel connection hole (13).

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