Hinge with anti-warping structure
By using installation grooves, screws, sliders and reinforcement strips in the hinge, the position adjustment and fixing of the hinge seat is solved, and the problems of deviation and lifting of existing hinges during use are improved, and the stability and use are improved. Lifespan reduces friction sound.
Patent Information
- Application Number
- CN202420855410.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-23
AI Technical Summary
During use, existing hinges are prone to frictional sounds due to mechanical wear and lack of lubrication, and lack of anti-curve structure, easily lifted due to gravity, and position deviation during installation is difficult to adjust, so they need to be frequently unloaded and reassembled.
A hinge with an anti-curve structure is designed, using components such as mounting grooves, screw rods, slide seats, connecting rods, support plates and reinforcement strips. The hinge seat is realized through the threaded connection between the screw rods and the slide seats and the rotation of the reinforcement strips. Adjust and fix the position to avoid deviation and lifting.
It effectively solves the problem of hinges due to deviation and lifting during use, reduces the trouble of unloading and reassembly, increases the stability and service life of the hinges, and reduces the friction sound.
Smart Images
Figure CN222184478U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hinges, in particular to a hinge with an anti-warping structure. Background Art
[0002] The hinge is composed of movable components or foldable materials, and is mainly installed on doors, windows, and cabinets. The hinge will be powder-coated, galvanized alloy, galvanized steel, sandblasted, chrome-plated zinc alloy, nickel-plated steel, brushed and polished on the surface. It is mainly divided into stainless steel hinges, iron hinges, and hydraulic hinges according to the material classification. At present, most of the hinges on the market are components in the form of two hinge plates and a rotating shaft. This type of hinge is mechanically worn during use, and the service life of the rotating shaft or hinge plate is short. In the absence of lubricating oil, the hinge is relatively dry and prone to uncomfortable mechanical friction noise, affecting the user's use.
[0003] After searching, China Patent Publication (Announcement) No. 202021180051.4 discloses a bearing hinge. This patent can convert the mechanical friction between the hinge shaft and the hinge plate into roller friction by installing bearings on the hinge, thereby effectively extending the service life of the hinge. Although the above patent has the function of reducing friction noise, it does not have the effect of adjustment after fixation. Since the bolts are partially fastened in the embedded holes during the installation of the hinge, the positions of the embedded holes and the hinges are often not completely corresponding due to errors in manual measurement. Once a deviation is found after the hinge is fixed to the cabinet door, the hinge needs to be completely unloaded for secondary assembly. Therefore, a hinge that can adjust the position is required to prevent deviation after installation. Moreover, the current hinge does not have an anti-warping structure. Ordinary hinges are only fixed by four sets of screws. After a long period of friction and gravity, the hinge is prone to warping at the bolt fixing point. Therefore, it is necessary to design a hinge with an anti-warping structure. Utility Model Content
[0004] The main purpose of the utility model is to provide a hinge with an anti-warping structure, which can effectively solve the problems in the background technology.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A hinge with an anti-warping structure comprises a first hinge seat and a second hinge seat, a mounting groove is opened in the middle of the front side of the first hinge seat, a screw rod is rotatably connected to the inner side wall of the mounting groove, one end of the screw rod passes through the inner side wall of the mounting groove and extends to the outer surface of the first hinge seat, a sliding seat is threadedly connected to the outer surface of the screw rod; a connecting rod is rotatably connected to the outer surface of the sliding seat, a support plate is fixedly connected to one side of the outer surface of the connecting rod, and the support plate is fixedly connected to the second hinge seat.
[0007] In order to achieve a sliding effect, as a hinge with an anti-warping structure of the utility model, a bolt groove is provided at one end of the screw rod, and a sliding groove is provided on one side of the front face of the first hinge seat, and the sliding groove is slidably connected to the sliding seat.
[0008] In order to achieve a fixing effect, as a hinge with an anti-warping structure of the utility model, a first fixing hole is opened on one side of the front face of the first hinge seat, and a second fixing hole is opened on one side of the front face of the second hinge seat.
[0009] In order to have a limiting function, as a hinge with an anti-warping structure of the utility model, limiting holes are provided at the top and bottom of the front side of the first hinge seat, and the top and bottom of the front side of the sliding seat are movably connected to limiting bolts, and the limiting bolts are threadedly connected to the limiting holes.
[0010] In order to achieve a reinforcing effect, as a hinge with an anti-warping structure of the utility model, one side of the second hinge seat is rotatably connected with a reinforcing strip, and the number of the reinforcing strips is four.
[0011] In order to achieve the purpose of fastening, as a hinge with an anti-warping structure of the utility model, one side of the reinforcement strip is movably connected with a screw.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] 1. In the utility model, by setting the mounting groove, the screw rod and the sliding seat, during use, the first hinge seat and the second hinge seat are fixed on the cabinet body and the cabinet door respectively. If there is a partial deviation between the cabinet door and the cabinet body after fixing, the screw rod can be directly rotated, and the threaded connection effect of the screw rod and the sliding seat can be utilized so that the screw rod can drive the sliding seat to move after rotation, thereby driving the connecting rod and the support plate so that the position of the second hinge seat can be adjusted to adjust the error after fixing, thereby avoiding the trouble of unloading due to deviation after fixing.
[0014] 2. In the utility model, by providing the reinforcement strips, through holes and screws, during use, the first hinge seat is first fixed to the cabinet body, and then the second hinge seat is fixed to the cabinet door. At the same time, by utilizing the rotation effect of the reinforcement strips and the second hinge seat, the four groups of reinforcement strips can be turned out in turn, and the four groups of screws can be fastened to the cabinet door respectively. The use of four groups of reinforcement strips can make the second hinge seat more firmly fixed, thereby greatly reducing the risk of the second hinge seat being warped after being subjected to the gravity of the cabinet door after long-term use. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a front view structural schematic diagram of an embodiment of the utility model;
[0016] Figure 2This is a schematic diagram of the structure of the second hinge seat of an embodiment of the utility model;
[0017] Figure 3 It is a right side structural schematic diagram of an embodiment of the utility model;
[0018] Figure 4 This is a schematic structural diagram of the first hinge seat of an embodiment of the utility model.
[0019] In the figure: 1. first hinge seat; 2. second hinge seat; 3. mounting groove; 4. screw rod; 5. slide seat; 6. connecting rod; 7. support plate; 8. bolt groove; 9. slide groove; 10. first fixing hole; 11. second fixing hole; 12. limit hole; 13. limit bolt; 14. reinforcement strip; 15. screw. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] Example
[0022] like Figure 1-4 As shown, a hinge with an anti-warping structure comprises a first hinge seat 1 and a second hinge seat 2. A mounting groove 3 is provided in the middle of the front face of the first hinge seat 1. A screw rod 4 is rotatably connected to the inner side wall of the mounting groove 3. One end of the screw rod 4 passes through the inner side wall of the mounting groove 3 and extends to the outer surface of the first hinge seat 1. A sliding seat 5 is threadedly connected to the outer surface of the screw rod 4.
[0023] In this embodiment, the outer surface of the slide seat 5 is rotatably connected to a connecting rod 6 , one side of the outer surface of the connecting rod 6 is fixedly connected to a supporting plate 7 , and the supporting plate 7 is fixedly connected to the second hinge seat 2 .
[0024] During specific use, the first hinge seat 1 and the second hinge seat 2 are fixed on the cabinet body and the cabinet door respectively. If there is a partial deviation between the cabinet door and the cabinet body after fixing, the screw rod 4 can be directly rotated, and the threaded connection effect between the screw rod 4 and the slide seat 5 can be utilized so that the screw rod 4 can drive the slide seat 5 to move after rotation, thereby driving the connecting rod 6 and the support plate 7 to adjust the position of the second hinge seat 2, avoiding the trouble of unloading due to deviation after fixing.
[0025] In this embodiment, a bolt groove 8 is formed at one end of the screw rod 4 , and a sliding groove 9 is formed at one side of the front surface of the first hinge seat 1 , and the sliding groove 9 is slidably connected to the sliding seat 5 .
[0026] When in use, the slide seat 5 can slide in the slide groove 9, so that after the slide seat 5 is subjected to the thread force of the screw rod 4, it is limited and can only slide left and right.
[0027] In this embodiment, a first fixing hole 10 is formed on one side of the front surface of the first hinge seat 1 , and a second fixing hole 11 is formed on one side of the front surface of the second hinge seat 2 .
[0028] During specific use, the first hinge seat 1 and the second hinge seat 2 are conveniently fixed to the cabinet body and the cabinet door by bolts through the first fixing hole 10 and the second fixing hole 11 .
[0029] In this embodiment, the top and bottom of the front side of the first hinge seat 1 are both provided with limit holes 12 , the top and bottom of the front side of the slide seat 5 are both movably connected with limit bolts 13 , and the limit bolts 13 are threadedly connected to the limit holes 12 .
[0030] During specific use, the screw rod 4 can drive the slide seat 5 to move after rotating, so that after the position of the second hinge seat 2 is adjusted, the limit bolt 13 is fastened in the corresponding limit hole 12 to increase the firmness of the slide seat 5 after being fixed.
[0031] In this embodiment, one side of the second hinge seat 2 is rotatably connected with a reinforcement bar 14 , and the number of the reinforcement bars 14 is four.
[0032] During specific use, after the four groups of reinforcement strips 14 are fixed respectively, the firmness of the second hinge seat 2 after being fixed can be increased.
[0033] In this embodiment, a through hole is formed on one side of the reinforcing strip 14 , and a screw 15 is movably connected inside the through hole.
[0034] When in use, the four groups of reinforcing strips 14 are turned out in sequence, and the four groups of screws 15 are fastened to the cabinet door respectively, so as to reduce the influence of the cabinet door gravity on the second hinge seat 2 during long-term use.
[0035] Working principle: During use, the first hinge seat 1 is first fixed to the cabinet body, and then the second hinge seat 2 is fixed to the cabinet door. At the same time, the four groups of reinforcement strips 14 can be turned out in turn by utilizing the rotation effect of the reinforcement strips 14 and the second hinge seat 2, and the four groups of screws 15 are respectively fastened to the cabinet door. The four groups of reinforcement strips 14 can make the second hinge seat 2 more firmly fixed, thereby greatly reducing the risk of the second hinge seat 2 being lifted up after being subjected to the gravity of the cabinet door after long-term use. If there is a partial deviation between the cabinet door and the cabinet body after fixation, the screw rod 4 can be directly rotated, and the threaded connection effect of the screw rod 4 and the slide seat 5 can be utilized. At the same time, the slide seat 5 can slide in the slide groove 9, so that the slide seat 5 is limited and can only slide left and right after being subjected to the threaded force of the screw rod 4. After the screw rod 4 rotates, it drives the slide seat 5 to move, thereby driving the connecting rod 6 and the support plate 7 so that the position of the second hinge seat 2 can be adjusted to adjust the error after fixation, and avoid the trouble of unloading due to deviation after fixation.
[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A hinge with an anti-warping structure, comprising a first hinge seat (1) and a second hinge seat (2), characterized in that: A mounting groove (3) is provided in the middle of the front side of the first hinge seat (1); a screw rod (4) is rotatably connected to the inner side wall of the mounting groove (3); one end of the screw rod (4) passes through the inner side wall of the mounting groove (3) and extends to the outer surface of the first hinge seat (1); a sliding seat (5) is threadedly connected to the outer surface of the screw rod (4); a connecting rod (6) is rotatably connected to the outer surface of the sliding seat (5); a support plate (7) is fixedly connected to one side of the outer surface of the connecting rod (6); and the support plate (7) is fixedly connected to the second hinge seat (2).
2. The hinge with an anti-warping structure according to claim 1, characterized in that: A bolt groove (8) is provided at one end of the screw rod (4), and a sliding groove (9) is provided on one side of the front face of the first hinge seat (1), wherein the sliding groove (9) is slidably connected to the sliding seat (5).
3. The hinge with an anti-warping structure according to claim 1, characterized in that: A first fixing hole (10) is provided on one side of the front face of the first hinge seat (1), and a second fixing hole (11) is provided on one side of the front face of the second hinge seat (2).
4. The hinge with an anti-warping structure according to claim 1, characterized in that: The top and bottom of the front face of the first hinge seat (1) are both provided with limit holes (12), the top and bottom of the front face of the sliding seat (5) are both movably connected to limit bolts (13), and the limit bolts (13) are threadedly connected to the limit holes (12).
5. The hinge with an anti-warping structure according to claim 1, characterized in that: One side of the second hinge seat (2) is rotatably connected to a reinforcement strip (14), and the number of the reinforcement strips (14) is four.
6. The hinge with an anti-warping structure according to claim 5, characterized in that: A through hole is provided on one side of the reinforcing strip (14), and a screw (15) is movably connected inside the through hole.