Quick-release wall folding and splicing door

Abstract

The utility model discloses a quick detach type wall surface folding splicing door relates to door and window technical field, it includes self -locking wall surface fixed module, door leaf module and door leaf quick connection module, the wall surface fixed module adopts pressing type jacking fixed unit, and user can drive screw rod to press the wall surface and realize self -locking fixed just clockwise rotation knob, and press the center button of knob and anticlockwise rotation can retract screw rod quick detach, the door leaf quick connection module is through the spring boss on the male head and the sliding block groove in female seat interlock, and is locked through the switch of stirring, when separating, sliding button unlocking and press button make boss retract, can realize the one -key type quick connection and separation between door leaf, the utility model greatly simplifies the installation and the dismounting process, provides reliable connection strength, realizes the non -destructive installation of wall surface, has the advantages such as operation direct, convenient and efficient, flexible and expandable.

Description

Technical Field

[0001] This utility model relates to the field of building door and window technology, and in particular to a quick-release wall folding splicing door. Background Technology

[0002] Quick-release folding wall doors are an important feature in modern homes and offices for flexible space partitioning. Traditional products of this type generally suffer from problems such as cumbersome installation, inconvenient disassembly, unreliable connections, and easy damage to the wall surface after repeated disassembly and reassembly. Such products on the market today generally have problems such as complicated installation (often requiring professional tools and drilling), inconvenient disassembly, poor connection reliability, and easy damage to the wall after repeated disassembly and assembly; While some no-drill installation solutions exist, they often suffer from insufficient support strength, poor stability, complex operation procedures, or lack of flexible adjustment. Therefore, the market urgently needs a new type of door and window solution that integrates non-destructive installation, ultimate convenience, strong support, and flexible expansion. Utility Model Content

[0003] The purpose of this utility model is to provide a quick-release wall-mounted folding splicing door in order to solve the above-mentioned technical problems.

[0004] To achieve the above objectives, this utility model specifically adopts the following technical solution: This utility model proposes a quick-release wall-mounted folding splicing door, including a self-locking wall fixing module and a door leaf module; a quick-connect module for the door leaf is provided at the adjacent positions; the self-locking wall fixing module includes several lifting fixing units.

[0005] As a preferred embodiment of this utility model, the lifting and fixing unit includes: a rotary knob, a first screw, a second screw, a one-way clutch bearing, and a return spring; the rotary knob has a pressable pressing head at its center; the return spring is located below the pressing head and provides a rebound force; the bottom of the pressing head has a linkage component, which is a pin connected to the pressing head, and as the pressing head moves, the bottom of the linkage component has a limiting protrusion; the outer ring of the one-way clutch bearing is fixedly connected to the inside of the rotary knob, and the inner ring is fixedly connected to the upper end of the first screw; the end face of the one-way clutch bearing has one or more limiting grooves matching the limiting protrusion; the first screw meshes with the second screw whose axis is perpendicular to the wall.

[0006] As a preferred embodiment of this utility model, the door leaf quick-connect module includes a male connector and a female connector; the male connector includes a mating boss; the mating boss has a male groove; the female connector includes a locking slider, a locking groove, and a second return spring; the locking groove matches the mating boss; the locking slider is U-shaped, with a female protrusion at one end that matches the male groove, and a female button at the other end; the locking slider is elastically connected to several second return springs.

[0007] As a preferred technical solution of this utility model, the top of the docking boss is a hemispherical or wedge-shaped guide structure.

[0008] As a preferred embodiment of this utility model, a support foot pad is provided at the end of the screw.

[0009] As a preferred technical solution of this utility model, the material of the support pad is hard plastic, nylon or metal, and its contact surface with the wall is provided with anti-slip texture or micro-tooth structure.

[0010] The beneficial effects of this utility model are as follows: 1. One-button operation for extremely simple installation and removal: Wall mounting is achieved through a single knob operation of "rotate to tighten, press and reverse to loosen," which is intuitive, tool-free, and provides an excellent user experience. Door panel connection uses a "push and pull" snap-on connection, and separation uses a "press and pull" method, which is very convenient; 2. Double locking for safety and reliability: The wall-mounted module integrates both "spiral self-locking" and "mechanical linkage locking" for dual protection, effectively preventing loosening during use and ensuring strong load-bearing capacity. The door panel connection is secured by physical clips and sliders to ensure stability. 3. Wall-friendly: Requires only minor support points, minimizing damage to walls, making it especially suitable for tiled walls, finished walls, and rental properties. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a structural schematic diagram of the lifting and fixing unit; Figure 3 This is a schematic diagram of the rotary knob; Figure 4 This is a structural diagram of the door leaf quick-connect module.

[0012] Reference numerals: 1. Self-locking wall fixing module; 2. Door leaf module; 3. Lifting fixing unit; 4. Door leaf quick-connect module; 31. Rotary knob; 32. First screw; 33. Second screw; 34. One-way clutch bearing; 35. Return spring; 36. Press head; 37. Linkage component; 38. Limiting protrusion; 39. Limiting groove; 41. Male connector; 42. Female connector; 43. Docking boss; 44. Second return spring; 45. Locking slider; 46. Engaging groove; 431. Male groove; 451. Female protrusion; 452. Female button; 331. Support foot pad. Detailed Implementation Example 1

[0013] The self-locking wall fixing module is fixed to the wall by several lifting fixing units. During installation, rotating the knob clockwise drives the first screw to rotate through the one-way clutch bearing, which in turn drives the second screw to move towards the ground. The second screw is then pressed against the wall by the support feet. When it reaches the fixed position, pressing the press head locks the one-way clutch, and the two screws stop moving. To disassemble, pressing the press head moves the limiting protrusion out of the limiting groove, and then rotating the knob counterclockwise retracts the second screw.

[0014] The quick-connect module for door panels achieves rapid connection between panels through the cooperation of the male connector and the female connector. During connection, the mating boss is inserted into the engaging groove, and the female connector protrusion engages with the male connector groove. To separate, press the female connector button, causing the locking slider to move against the elastic force of the second return spring, thus separating the door panels.

[0015] like Figures 1 to 4 As shown, this utility model proposes: a quick-release wall-mounted folding splicing door, including a self-locking wall fixing module and a door leaf module; a quick-connect module for the door leaf is provided at the adjacent positions; the self-locking wall fixing module includes several lifting fixing units.

[0016] As a preferred embodiment of this utility model, the lifting and fixing unit includes: a rotary knob, a first screw, a second screw, a one-way clutch bearing, and a return spring; the rotary knob has a pressable pressing head at its center; the return spring is located below the pressing head and provides a rebound force; the bottom of the pressing head has a linkage component, which is a pin connected to the pressing head, and as the pressing head moves, the bottom of the linkage component has a limiting protrusion; the outer ring of the one-way clutch bearing is fixedly connected to the inside of the rotary knob, and the inner ring is fixedly connected to the upper end of the first screw; the end face of the one-way clutch bearing has one or more limiting grooves matching the limiting protrusion; the first screw meshes with the second screw whose axis is perpendicular to the wall.

[0017] The door leaf quick-connect module includes a male connector and a female connector; the male connector includes a mating boss; the mating boss has a male groove; the female connector includes a locking slider, a locking groove, and a second return spring; the locking groove matches the mating boss; the locking slider is U-shaped, with a female protrusion at one end that matches the male groove, and a female button at the other end; the locking slider is elastically connected to several second return springs.

[0018] The top of the docking boss is a hemispherical or wedge-shaped guide structure.

[0019] The screw has a support foot pad at its end.

[0020] The supporting foot pads are made of hard plastic, nylon, or metal, and their contact surface with the wall has anti-slip textures or micro-tooth structures.

[0021] Working principle: The core of the working principle of this utility model lies in its dual quick-release mechanism. For wall fixing: by rotating the knob clockwise, the one-way clutch is driven to rotate the screw out, and the huge top force of the screw pair is used to fasten the base plate to the wall, and the clutch characteristics naturally prevent it from reversing and loosening; when disassembly is required, press the center button of the knob, which forces the protrusion at the end of the linkage key to leave the groove of the inner ring of the clutch, forming a rigid connection, so that the screw can be rotated counterclockwise to retract; For door panel connection: The male connector (with a mating boss and a male groove) on one door panel is pushed into the female connector (containing a U-shaped locking slider held in place by a return spring) on ​​the other door panel, causing the female connector's protrusion to engage with the male connector's groove, thus achieving connection. To separate, press the female connector button, which drives the locking slider to move against the spring force, causing the female connector's protrusion to disengage from the male connector's groove, allowing the door panels to separate. The entire process requires no tools and is intuitive and reliable. This tool-free process achieves ultimate convenience in installation and absolute reliability in connection.

[0022] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0023] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A quick-release wall-mounted folding splicing door, characterized in that: It includes a self-locking wall fixing module (1) and a door module (2); the door panels are connected by a quick-connect module (4); the self-locking wall fixing module (1) includes several lifting fixing units (3); The lifting and fixing unit (3) includes: a rotary knob (31), a first screw (32), a second screw (33), a one-way clutch bearing (34), and a return spring (35); the rotary knob has a pressable pressing head (36) at its center; the return spring (35) is located below the pressing head (36) to provide a rebound force; the bottom of the pressing head (36) is provided with a linkage (37), which is a pin connected to the pressing head (36) and moves with it. As the pressing head (36) moves, the bottom of the linkage (37) is provided with a limiting protrusion (38); the outer ring of the one-way clutch bearing (34) is fixedly connected to the inside of the rotary knob (31), and the inner ring is fixedly connected to the upper end of the first screw (32); the end face of the one-way clutch bearing (34) is provided with one or more limiting grooves (39) that match the limiting protrusion (38); the first screw (32) meshes with the second screw (33) whose axis is perpendicular to the wall; The door leaf quick-connect module (4) includes a male connector (41) and a female connector (42); the male connector (41) includes a mating boss (43); the mating boss (43) is provided with a male groove (431); the female connector (42) includes a locking slider (45), a locking groove (46) and a second return spring (44); the locking groove (46) matches the mating boss (43); the locking slider (45) is U-shaped, with a female protrusion (451) at one end that matches the male groove (431), and a female button (452) at the other end; the locking slider (45) is elastically connected to several second return springs (44).

2. The quick-release wall-mounted folding splicing door according to claim 1, characterized in that: The end of the second screw (33) is provided with a support foot pad (331).

3. A quick-release wall-mounted folding splicing door according to claim 2, characterized in that: The support pad (331) is made of hard plastic, nylon or metal, and its contact surface with the wall is provided with anti-slip texture or micro-tooth structure.

4. A quick-release wall-mounted folding splicing door according to claim 1, characterized in that: The top of the docking boss (43) is a hemispherical or wedge-shaped guide structure.

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