Furniture hardware hinge
By introducing structures such as slide barrels, slide columns, round blocks and limit blocks into furniture hardware hinges, the problem of lack of fixed connections of existing furniture hardware hinges is solved, and the stable fixed rotation of the moving sheet is achieved, and the efficiency of use is improved.
Patent Information
- Application Number
- CN202421866192.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-05
- Publication Date
- 2025-08-15
- Estimated Expiration
- 2034-08-05
AI Technical Summary
The existing furniture hardware hinges only have rotary connection function and lack fixed connection function, resulting in inefficient use.
A furniture hardware hinge is designed. By setting up structures such as slide cylinders, slide columns, circular blocks and limit blocks, limiting the reverse rotation of the limit blocks, ensuring that the moving sheet and the square box will not rotate in reverse, and realizing the fixed rotation of the moving sheet function.
It improves the suitability of furniture hardware hinges, so that they can maintain their position stably after fixed rotation, and enhances usage efficiency.
Smart Images
Figure CN223227231U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hardware hinges, in particular to a furniture hardware hinge. Background Art
[0002] Hardware hinges are what we commonly call hinges. They are responsible for connecting the cabinet body and door panels and are one of the most important hardware parts of the cabinet.
[0003] The furniture hardware hinges in the prior art usually only have the function of rotating the rotating part on the fixed part, but have no function of fixing the rotating part. For example, the hinges on furniture such as doors and windows only have the function of rotating the connecting part, but have no function of fixing the connecting part, and their efficiency needs to be improved.
[0004] Therefore, it is necessary to propose a furniture hardware hinge to solve the above problems. Utility Model Content
[0005] The purpose of the utility model is to provide a furniture hardware hinge to solve the problem that the furniture hardware hinges in the prior art usually only have the function of rotating the rotating part on the fixed part but have no function of fixing the rotating part. For example, the hinges on furniture such as doors and windows only have the function of rotating the connecting part but have no function of fixing the connecting part, and the efficiency of use needs to be improved.
[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a furniture hardware hinge, comprising a static page and a dynamic page, wherein the upper and lower ends of the static page are fixedly connected to fixed blocks, a rotating shaft is fixedly connected between the two fixed blocks, the middle section of the rotating shaft is rotatably connected to a square box, the dynamic page is fixedly connected to the square box, a circular ring is fixedly connected to the rotating shaft, the circular ring is located inside the square box, a slide cylinder is fixedly connected to the outer ring of the circular ring, a sliding column is slidably provided at the end of the slide cylinder away from the circular ring, a first oblique cut is provided at the end of the slide column away from the slide cylinder, a threaded groove is penetrated through the side of the square box away from the dynamic page, a round block is slidably provided inside the threaded groove, a limiting block is fixedly connected to the round block, and the first oblique cut cooperates with the limiting block.
[0007] Preferably, a second oblique cut is formed on the limiting block, and the second oblique cut cooperates with the first oblique cut.
[0008] Preferably, the slide cylinder is provided in plurality.
[0009] Preferably, a slide plate is provided for sliding inside the slide cylinder, the slide column is fixedly connected to the slide plate, a spring is fixedly connected to the slide plate, and one end of the spring away from the slide plate is fixedly connected to the inner wall of the slide cylinder.
[0010] Preferably, the internal thread of the thread groove is fitted with a bolt, and the round block is rotatably connected to the bolt.
[0011] Preferably, a sliding groove is provided on the inner wall of the thread groove, and a slider is slidably connected to the interior of the sliding groove, and the slider is fixedly connected to the round block.
[0012] Preferably, through holes are provided at the four corners of the static leaf piece and the dynamic leaf piece.
[0013] The technical effects and advantages of this utility model are:
[0014] 1. The utility model sets structures such as a slide cylinder, a slide column, a round block and a limit block to limit the reverse rotation of the limit block, so that the movable leaf and the square box will not rotate in the opposite direction, thereby achieving the function of fixing the movable leaf after rotation and improving the applicability of the furniture hardware hinge. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the furniture hardware hinge structure of the utility model.
[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the furniture hardware hinge of the present utility model.
[0017] Figure 3 For this utility model Figure 2 A magnified schematic diagram of the structure in the middle.
[0018] In the figure: 1. Stationary leaf; 2. Moving leaf; 3. Fixed block; 4. Box; 5. Rotating shaft; 6. Ring; 7. Slide cylinder; 8. Slide plate; 9. Slide column; 10. Spring; 11. First oblique cut; 12. Second oblique cut; 13. Threaded groove; 14. Bolt; 15. Round block; 16. Slide groove; 17. Slider; 18. Limit block. DETAILED DESCRIPTION
[0019] The following will be combined with the accompanying drawings in the embodiments of the present invention to clarify the technical solutions in the embodiments of the present invention; it is clear that 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.
[0020] The utility model provides Figures 1 to 3 The furniture hardware hinge shown includes a static leaf 1 and a dynamic leaf 2. Through holes are provided at the four corners of the static leaf 1 and the dynamic leaf 2. The static leaf 1 and the dynamic leaf 2 are fixed to the furniture by screws passing through the through holes.
[0021] The upper and lower ends of the static leaf 1 are fixedly connected to fixed blocks 3, a rotating shaft 5 is fixedly connected between the two fixed blocks 3, and the middle section of the rotating shaft 5 is rotatably connected to a square box 4, to which the moving leaf 2 is fixedly connected. During use, the relative rotation of the static leaf 1 and the moving leaf 2 is achieved through the rotational cooperation of the square box 4 and the rotating shaft 5.
[0022] To secure the position of the movable leaf 2 after rotation, a circular ring 6 is fixedly attached to the rotating shaft 5. The circular ring 6 is located inside the box 4. A slide 7 is fixedly attached to the outer ring of the circular ring 6. Multiple slides 7 are provided, and can be distributed according to specific usage. A slide post 9 is slidably mounted on the end of the slide 7 away from the circular ring 6. The slide post 9 can slide inside the slide 7 and has a first beveled cut 11 defined on the end away from the slide 7. A threaded groove 13 is formed through the side of the box 4 away from the movable leaf 2. A circular block 15 is slidably mounted inside the threaded groove 13. A limit block 18 is fixedly attached to the circular block 15. The first beveled cut 11 mates with the limit block 18. The limit block 18 has a second beveled cut 12 that mates with the first beveled cut 11. A slide plate 8 is slidably mounted inside the slide 7. The slide post 9 is fixedly attached to the slide plate 8. A spring 10 is fixedly attached to the slide plate 8. The end of the spring 10 away from the slide plate 8 is fixedly attached to the inner wall of the slide 7.
[0023] Specifically, when the movable page 2 rotates, the circular block 15 and the limit block 18 are driven to rotate synchronously, and the first oblique cut 11 abuts against the second oblique cut 12, so that the slide post 9 slides toward the inside of the slide tube 7 and compresses the spring 10 through the slide plate 8, without affecting the rotation of the movable page 2 and the square box 4; when the slide post 9 and the limit block 18 are staggered, the return elastic force of the spring 10 causes the slide post 9 to slide and return, and the slide post 9 will limit the reverse rotation of the limit block 18, so that the movable page 2 and the square box 4 will not rotate in the opposite direction, thereby realizing the function of fixing the movable page 2 after rotation.
[0024] By providing structures such as the slide cylinder 7, the slide column 9, the round block 15 and the limit block 18, the reverse rotation of the limit block 18 is limited, so that the movable leaf piece 2 and the square box 4 will not rotate in the opposite direction, thereby achieving the function of fixing the movable leaf piece 2 after rotation and improving the applicability of the furniture hardware hinge.
[0025] To adjust the position of the round block 15 and the limit block 18, the internal thread of the thread groove 13 is matched with a bolt 14, and the round block 15 is rotatably connected to the bolt 14. A sliding groove 16 is opened on the inner wall of the thread groove 13, and a slider 17 is slidably connected inside the sliding groove 16, and the slider 17 is fixedly connected to the round block 15.
[0026] By rotating the bolt 14, the round block 15 and the limit block 18 are moved toward the ring 6, so that the second bevel cut 12 and the first bevel cut 11 can be in contact and matched. When the movable leaf 2 and the box 4 need to rotate in the opposite direction, the bolt 14 is rotated in the opposite direction to drive the round block 15 and the limit block 18 to move away from the ring 6, and the slide post 9 and the limit block 18 are completely offset.
[0027] Furthermore, during actual use, there is a certain distance between the square box 4 and the static leaf 1 , which does not affect the operator's rotation operation on the bolt 14 .
Claims
1. A furniture hardware hinge, comprising a stationary leaf (1) and a movable leaf (2), characterized in that: The upper and lower ends of the static page (1) are fixedly connected with fixed blocks (3), a rotating shaft (5) is fixedly connected between the two fixed blocks (3), a middle section of the rotating shaft (5) is rotatably connected with a square box (4), the dynamic page (2) is fixedly connected to the square box (4), a circular ring (6) is fixedly connected to the rotating shaft (5), the circular ring (6) is located inside the square box (4), a slide cylinder (7) is fixedly connected to the outer ring of the circular ring (6), a slide column (9) is slidably provided at one end of the slide cylinder (7) away from the circular ring (6), a first oblique cut (11) is provided at one end of the slide column (9) away from the slide cylinder (7), a thread groove (13) is penetrated through one side of the square box (4) away from the dynamic page (2), a circular block (15) is slidably provided inside the thread groove (13), a limit block (18) is fixedly connected to the circular block (15), and the first oblique cut (11) cooperates with the limit block (18).
2. The furniture hardware hinge according to claim 1, characterized in that: The limiting block (18) is provided with a second oblique cut (12), and the second oblique cut (12) cooperates with the first oblique cut (11).
3. The furniture hardware hinge according to claim 1, characterized in that: The slide cylinder (7) is provided in plurality.
4. The furniture hardware hinge according to claim 1, characterized in that: A slide plate (8) is provided for sliding inside the slide cylinder (7), the slide column (9) is fixedly connected to the slide plate (8), a spring (10) is fixedly connected to the slide plate (8), and one end of the spring (10) away from the slide plate (8) is fixedly connected to the inner wall of the slide cylinder (7).
5. The furniture hardware hinge according to claim 3, characterized in that: The internal thread of the thread groove (13) is matched with a bolt (14), and the round block (15) is rotatably connected to the bolt (14).
6. The furniture hardware hinge according to claim 4, characterized in that: A sliding groove (16) is provided on the inner wall of the thread groove (13), and a slider (17) is slidably connected inside the sliding groove (16), and the slider (17) is fixedly connected to the round block (15).
7. The furniture hardware hinge according to claim 1, characterized in that: Through holes are provided at the four corners of the static leaf piece (1) and the dynamic leaf piece (2).