Hinge quick-assembly type connecting structure

Abstract

A hinge quick-assembly type connecting structure comprises a base, two sides of the base extend outwards to form connecting plates, a plurality of mounting holes are formed in the connecting plates, a front connecting seat is arranged at the front end of an attached drawing mark instruction of the base, and a rear connecting seat is arranged at the rear end of the base. The front bottom of the quick release seat extends downwards to be provided with a front hook, and the front hook is connected with the front connecting seat in a hanging and buckling manner; the rear hook is hinged to the rear bottom of the quick release seat in an elastic swing mode, the rear hook is connected with the rear connecting seat in a hanging and buckling mode, and the rear hook can be separated from the rear connecting seat by pressing the rear hook. The beneficial effects of the utility model are that: the utility model adopts the hanging buckle connection design of the quick release seat and the base, specifically through the hanging buckle mode of the front hook and the front connecting seat and the hanging buckle mode of the rear hook and the rear connecting seat, the quick assembly and disassembly of the hinge are realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to a hinge, concretely is a hinge quick -mounting type connecting structure. BACKGROUND

[0002] In the field of furniture manufacturing, especially in the assembly of furniture such as cabinets and wardrobes, hinges play a key role as important components connecting door panels and cabinet bodies. In the prior art, hinges are usually directly fixed on the cabinet body by screws. Although this fixing method can provide certain connection strength, it exposes several significant shortcomings in actual use.

[0003] Firstly, the inconvenience of disassembling the door panel is a major problem in the prior art. In traditional designs, when users need to maintain, replace or adjust the door panel, all the screws fixing the hinges must be removed one by one. This process not only consumes time and effort, but also becomes more tedious due to the large number of screws or the difficulty in accessing the installation location. For example, in some large cabinets or wardrobes, each door panel may be fixed by multiple hinges, further increasing the complexity of disassembly operations and causing great inconvenience to users.

[0004] Secondly, the limitations in material selection in the prior art exacerbate the severity of the problem. Currently, particle board is widely used as the main material in furniture manufacturing due to its low cost and simple production process. However, compared with solid wood, particle board has poor screw holding force. When the screws are removed and reinstalled at the same location, their fixing strength will significantly decrease. This weakening of the screw holding force may cause the hinges to loosen during later use, leading to problems such as door panel displacement, sagging or misalignment. In more serious cases, repeated disassembly and assembly of screws may cause structural damage to the particle board, weakening the overall durability of the furniture, thus necessitating further improvement. SUMMARY

[0005] The utility model aims at overcoming the shortcomings of the prior art, providing a hinge quick-mounting type connecting structure with simple structure, convenient use, fast disassembly and assembly of door panels, overcoming the inherent defects of particle board in screw fixing, and providing users with more efficient and reliable use experience.

[0006] The utility model aims at overcoming the shortcomings of the prior art, providing a hinge quick-mounting type connecting structure with simple structure, convenient use, fast disassembly and assembly of door panels, overcoming the inherent defects of particle board in screw fixing, and providing users with more efficient and reliable use experience.

[0007] It further includes a quick-release seat, and the front bottom of the quick-release seat extends downward to be provided with a front hook, and the front hook is connected with the front connecting seat by hooking.

[0008] The rear hook is elastically swingingly hingedly installed at the rear bottom of the quick release seat, the rear hook is hung and buckled with the rear connecting seat, and the rear hook can be separated from the rear connecting seat by pressing.

[0009] Further, the front connecting seat is a groove arranged at the lower end surface of the base, and the front hook is hung and buckled into the groove from the front end surface of the base.

[0010] Further, the bottom of the quick release seat extends downward and is provided with an insertion plate, and correspondingly, the upper end surface of the base is provided with an insertion slot, and after the quick release seat is butted with the base, the insertion plate is inserted into the insertion slot and fixed.

[0011] Further, the quick release seat is in a groove-shaped structure with an open bottom, and a positioning plate is arranged at the top of the base and extends upward, and after the quick release seat is butted with the base, the positioning plate extends into the groove at the bottom of the quick release seat.

[0012] Further, the rear hook is hingedly installed in the quick release seat through a hinge shaft, a torsional spring is arranged between the quick release seat and the rear hook, and the torsional spring drives the rear hook to swing in the direction of the rear connecting seat at all times.

[0013] Further, the tail of the rear hook extends backward and has a pressing plate, and a plurality of anti-slip teeth are arranged on the surface of the pressing plate.

[0014] The utility model discloses the beneficial effect is: 1, simple structure, low in production cost, improve market competitiveness.

[0015] 2, the utility model discloses the hung and buckled connection design of quick release seat and base, specifically through the hung and buckled mode of front hook and front connecting seat, rear hook and rear connecting seat, realize the quick installation and disassembly of hinge. When the user disassembles the door plate, only needs to press the rear hook to make it separate from the rear connecting seat, does not need to disassemble any screw. This design significantly simplifies the operation process, solves the problem of complicated disassembly and assembly in the traditional screw fixing mode.

[0016] 3, compared with the fixing mode of traditional screw that needs to be screwed down one by one, the quick installation design of the utility model greatly shortens the disassembly and assembly time, especially under the condition that the door plate needs to be frequently maintained or adjusted, can significantly improve the operation efficiency, saves time and energy for the user.

[0017] 4, the utility model discloses the mode of direct fixing that is discarded in traditional dependence on screw, and instead adopts the hung and buckled connection structure, greatly reduces the dependence on screw. For the material such as particle board, the holding force of which is weak, this design effectively avoids the problem that the holding force is reduced due to repeated disassembly and assembly of screw, thereby improving the reliability of connection.

[0018] 5、Through the cooperation of the plug-in plate and the plug-in slot, the positioning plate and the slot, the utility model discloses on the basis of the hanging buckle connection increases the additional positioning and the fixed mechanism. This multiple fixed design ensures the stability of the connecting structure, even after long-term use or multiple disassembly and assembly, still can keep firm, avoids the traditional screw fixed mode because of the holding nail force weakening and causes the door board displacement or the drooping phenomenon.

[0019] 6、The utility model discloses through reducing the use to screw nail, reduced the material damage caused by repeatedly screwing screw on the particle board. This design not only protects the structural integrity of the cabinet, but also prolongs the service life of furniture, especially suitable for the easily damaged particle board material. DRAWINGS

[0020] Figure 1 、 2 It is the general assembly effect drawing of the utility model.

[0021] Figure 3 It is the structure sectional view of the utility model.

[0022] Figure 4 、 5 It is the structure exploded view of the utility model. CONCRETE IMPLEMENTING METHOD

[0023] The utility model will be specifically further explained below in combination with the drawings. Content: a hinge quick -mounting type connecting structure, it includes base 1, the both sides of base 1 extend outward and have connecting plate 2, is provided with a plurality of mounting hole 3 on connecting plate 2, the front end of base 1 is provided with front connecting seat 4, and the rear end of base 1 is provided with rear connecting seat 5, still includes quick -release seat 6, and the front bottom of quick -release seat 6 extends downward and is provided with front hook 7, and front hook 7 is hung and buckled with front connecting seat 4, and rear hook 8 is elastically swing type hinged and installed at the rear bottom of quick -release seat 6, and rear hook 8 is hung and buckled with rear connecting seat 5, and pressing rear hook 8 can realize the separation with rear connecting seat 5.

[0024] Base 1 is fixed on the cabinet through the connecting plate 2 on both sides and the mounting hole 3 thereon, usually uses screw nail to pass through mounting hole 3 and installs base on the cabinet surface. Quick -release seat 6 is used as the movable part of hinge and realizes quick connection with base 1. Specifically, the front hook 7 of quick -release seat 6 is hung and buckled from the front end of base 1 downward to front connecting seat 4, forms the fixed point of front part. Subsequently, the rear hook 8 of quick -release seat 6 is hung and buckled with the rear connecting seat 5 of base 1 through its elastic swing characteristics, forms the fixed point of rear part, thereby completes the overall connection of quick -release seat and base.

[0025] When needing to disassemble, the user presses rear hook 8, and rear hook 8 swings inward under the action of the elastic swing mechanism and is separated from the hung and buckled state of rear connecting seat 5. At this time, the front hook 7 can easily exit from front connecting seat 4, realizes the quick separation of quick -release seat 6 and base 1.

[0026] Compared with the traditional technology, the front hook 7 and the rear hook 8 are connected with the hanging buckle of the base in the case, without using screws to fix the quick release seat, the installation and disassembly process is simple and fast, and the operation efficiency is significantly improved. At the same time, compared with the traditional screw direct fixing mode, the design reduces the repeated screwing into the cabinet material, especially suitable for particle board, and avoids the loosening problem caused by the decrease of screw clamping force. In addition, the elastic swing type rear hook is separated by pressing, the operation is intuitive, and the user can complete the disassembly and assembly without professional tools.

[0027] In one embodiment, the front connecting seat 4 is a groove provided on the lower end surface of the base 1, and the front hook 7 is hung into the groove from the front end surface of the base 1. The front connecting seat 4 is designed as a groove structure on the lower end surface of the base 1, and the opening faces downward. The front hook 7 of the quick release seat 6 is inserted downward from the front end surface of the base 1 and hung into the groove, forming a stable connection point. The shape of the groove limits the movement of the front hook 7 in the vertical and horizontal directions, ensuring that the front end of the quick release seat 6 is firmly connected with the base 1.

[0028] In this embodiment, the groove design and manufacturing process is simple and low in cost, while ensuring the reliability of the connection. At the same time, after the front hook 7 is hung into the groove, it can withstand a certain tension and pressure, avoiding the loosening of the front end of the quick release seat, and ensuring the stability of the door panel in use.

[0029] In one embodiment, the bottom of the quick release seat 6 extends downward and is provided with a plug plate 9, and the upper end surface of the base 1 is provided with a plug slot 10. After the quick release seat 6 is connected with the base 1, the plug plate 9 is inserted into the plug slot 10 for fixation. During the connection of the quick release seat 6 and the base 1, the plug plate 9 at the bottom of the quick release seat 6 is aligned with the plug slot 10 on the upper end surface of the base 1. When the quick release seat 6 is pressed downward into the base 1, the plug plate 9 is inserted into the plug slot 10, forming an additional fixation point. The combination of the plug plate and the plug slot limits the movement of the quick release seat 6 in the horizontal direction, further enhancing the stability of the connection. The cooperation of the plug plate 9 and the plug slot 10 effectively prevents the displacement of the quick release seat when subjected to lateral force, ensuring the position accuracy of the door panel during opening and closing. At the same time, the connection of the plug plate and the plug slot does not require additional tools, and the installation process is smooth, improving the assembly efficiency.

[0030] In one embodiment, the quick release seat 6 is a slot-shaped structure with an open bottom, and the base 1 is provided with a positioning plate 11 extending upward on the top. After the quick release seat 6 is connected with the base 1, the positioning plate 11 extends into the slot at the bottom of the quick release seat 6.

[0031] The quick release seat 6 is designed as a groove structure with an open bottom, and its internal space can accommodate the positioning plate 11 on the top of the base 1. During installation, the positioning plate 11 extends upward and is inserted into the bottom slot of the quick release seat 6, playing a guiding and positioning role. When the quick release seat 6 is completely docked with the base 1, the positioning plate 11 cooperates with the slot to limit the lateral movement of the quick release seat, while providing additional support.

[0032] At the same time, the positioning plate 11 ensures that the quick release seat 6 is accurately aligned during installation, avoiding deviation and improving the accuracy of assembly. The embedding of the positioning plate and the slot increases the rigidity of the connection structure, making the whole more stable and prolonging the service life.

[0033] In one embodiment, the rear hook 8 is hingedly installed in the quick release seat 6 through a hinge shaft 12, and a torsional spring 13 is arranged between the quick release seat 6 and the rear hook 8, which drives the rear hook 8 to always swing towards the rear connecting seat 5.

[0034] In use, the rear hook 8 is hingedly connected to the quick release seat 6 through the hinge shaft 12, so that it can swing around the hinge shaft. A torsional spring 13 is installed between the quick release seat 6 and the rear hook 8, which exerts a force to make the rear hook 8 always swing towards the rear connecting seat 5 and be connected with it in the hanging state, forming a stable rear fixing point. When the user presses the rear hook 8, the elastic force of the torsional spring 13 is overcome, and the rear hook 8 swings inward and separates from the rear connecting seat 5, thereby realizing the disassembly of the quick release seat.

[0035] In this embodiment, the torsional spring 13 ensures that the rear hook 8 automatically returns to the hanging state after being released and pressed, ensuring the reliability of the connection. At the same time, the design of pressing separation is simple and intuitive, and the user can complete the disassembly with one hand, improving the use experience.

[0036] In one embodiment, the rear hook 8 has a pressing plate 14 extending rearward at the tail, and a plurality of anti-slip teeth 15 are arranged on the surface of the pressing plate 14. The tail of the rear hook 8 extends out of the pressing plate 14 as the operation area for the user to exert force. A plurality of anti-slip teeth 15 are arranged on the surface of the pressing plate 14 to increase the friction between the fingers. When the user presses the pressing plate 14, the anti-slip teeth 15 prevent the fingers from slipping, ensuring that the force is exerted smoothly, so that the rear hook 8 swings smoothly and separates from the rear connecting seat 5.

[0037] Among them, the pressing plate 14 enlarges the force receiving area, and the combination of the anti-slip teeth 15 design makes the pressing more labor-saving and less likely to slip, improving the comfort and safety of operation.

[0038] In summary, the hinge quick-mounting type connecting structure realizes quick mounting and dismounting of the hinge through the hanging buckle connecting mechanism of the base 1 and the quick-release seat 6. The base 1 is fixed to the cabinet body through the connecting plate 2 and the mounting hole 3, and the quick-release seat 6 is fixed to the base 1 through the hanging buckle connection of the front hook 7 and the front connecting seat 4 and the rear hook 8 and the rear connecting seat 5. Among them, the groove design of the front connecting seat 4 and the front hook 7 provide stable front end connection; the rear hook 8 realizes elastic swing through the hinge shaft 12 and the torsional spring 13, and can be separated from the rear connecting seat 5 when pressed, completing quick dismounting. In addition, the cooperation of the plug plate 9 and the plug groove 10, the positioning plate 11 and the slotted groove further enhances the stability and installation precision of the connection. The pressing plate 14 and the anti-skid teeth 15 optimize the operation experience.

[0039] Overall, the structure does not need to fix the quick-release seat with screws, avoids the problem of screw holding force decline on the particle board in the traditional screw method, is simple and convenient to operate, high in efficiency, protects the cabinet material at the same time, prolongs the service life of furniture. This design is particularly suitable for the needs of modern furniture quick assembly and maintenance, has obvious practical value.

[0040] Obviously, the above embodiments are only examples for clearly illustrating, and not limit the embodiments. For ordinary skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the embodiments need not and cannot be exhausted. The obvious changes or variations derived therefrom are still within the protection scope of the claims of the utility model.

Claims

1. A hinged quick-fit connection structure, characterized by: It include base (1), base (1) both sides extend outwardly have connecting plate (2), connecting plate (2) is provided with several mounting holes (3), the front end of base (1) is provided with front connecting seat (4), the rear end of base (1) is provided with rear connecting seat (5); It also includes quick release seat (6), the front bottom of quick release seat (6) is provided with front hook (7) extending downward, front hook (7) is hung and buckled with front connecting seat (4); The rear bottom of quick release seat (6) is elastically oscillated type hinged and installed with rear hook (8), rear hook (8) is hung and buckled with rear connecting seat (5), and pressing rear hook (8) can realize the separation of rear connecting seat (5).

2. The quick-fit connecting structure of claim 1, wherein: The front connecting seat (4) is a groove provided in the lower end surface of base (1), and the front hook (7) is hung and buckled into the groove from the front end surface of base (1).

3. The quick-fit connecting structure of claim 1, wherein: The bottom of quick release seat (6) is provided with plugboard (9) extending downward, and the upper end surface of base (1) is provided with insertion slot (10) correspondingly, after quick release seat (6) and base (1) are butted, plugboard (9) is inserted into insertion slot (10) and fixed.

4. The quick-fit connecting structure of claim 1, wherein: The quick release seat (6) is a groove structure with an open bottom, and the top of base (1) is provided with positioning plate (11) extending upward, after quick release seat (6) and base (1) are butted, positioning plate (11) extends into the groove at the bottom of quick release seat (6).

5. The quick-fit connecting structure of claim 1, wherein: The rear hook (8) is hinged and installed in quick release seat (6) through hinge shaft (12), and torsional spring (13) is arranged between quick release seat (6) and rear hook (8), and rear hook (8) is always driven to oscillate in the direction of rear connecting seat (5) by torsional spring (13).

6. The quick-fit connecting structure of claim 5, wherein: The tail of rear hook (8) extends backward and has pressing plate (14), and a plurality of anti-skid teeth (15) are arranged on the surface of pressing plate (14).

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