Rotation Type Sliding Bar Quick Assembly Mechanism
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Solution Overview
Problem
Existing sliding bar systems are complex to assemble and disassemble, requiring multiple components and steps, and are not adaptable to walls with screw holes at varying distances.
Innovation Solution
A slide bar system with a rotation sleeve and coupling boss that allows for quick assembly and disassembly by using a sleeve portion with grooves and a deformable suspending arm to lock and unlock the wall bracket and bar, enabling adjustable assembly distance and simplified operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a traditional sliding bar system uses multiple components (ball set, fixation portion, lock portion, fixation sleeve, lock screw) for assembly, then the connection reliability is improved, but the assembly complexity and time increase
Solution Approach 1:
The patent combines multiple components (ball set, fixation portion, lock portion, fixation sleeve, lock screw) into an integrated wall bracket assembly where the suspending arm with lock catch forms a unified locking mechanism. This merging reduces the number of separate parts while maintaining connection reliability through the coordinated action of the lock catch engaging with the rotation sleeve.
Solution Approach 2:
The wall bracket is designed as a multi-functional component that simultaneously provides mounting, locking, and adjustment functions. The rotation sleeve serves multiple purposes: it locks the suspending arm, adjusts the position along the bar, and secures the entire assembly to the wall, eliminating the need for separate dedicated components for each function.
2Manufacturing precision
If a traditional sliding bar system uses fixed positioning components, then the manufacturing precision is improved, but the adaptability to different wall configurations decreases
Solution Approach 1:
The patent introduces dynamic adjustability through the rotation sleeve that can rotate along the bar to different positions. The suspending arm with elastic deformation capability allows the lock catch to engage at various locations, enabling the system to adapt to different wall configurations while maintaining precise positioning through the locking mechanism.
Solution Approach 2:
The system allows changing the positional parameter of the wall bracket along the bar by rotating the rotation sleeve to different angular positions. The elastic deformation of the suspending arm enables adjustment of the locking position, providing versatility for different installation scenarios while maintaining manufacturing precision through standardized component dimensions.
3Strength
If a traditional sliding bar system requires multiple assembly steps (sleeving, rotating, threading), then the connection strength is improved, but the assembly time and operational complexity increase
Solution Approach 1:
The wall bracket is pre-assembled as an integrated unit with the suspending arm, lock catch, and rotation sleeve already configured together. This preliminary assembly eliminates the need for on-site threading and multiple rotation steps, allowing for rapid installation while maintaining connection strength through the pre-configured locking mechanism.
Solution Approach 2:
The patent replaces traditional threaded mechanical connections with a cam-based locking mechanism where the rotation sleeve engages the lock catch through rotational motion. This substitution eliminates the need for threading operations and multiple assembly steps, significantly reducing assembly time while maintaining or improving connection strength through the geometric locking action.
4Manufacturing precision
If a traditional sliding bar system uses fixed-distance mounting components, then the manufacturing precision is improved, but the adaptability to different screw hole distances decreases
Solution Approach 1:
The rotation sleeve provides dynamic positioning capability along the bar, allowing the wall bracket to be mounted at various distances from the wall. The elastic suspending arm enables adjustment to accommodate different screw hole positions while maintaining precise mounting through the locking mechanism, making the system adaptable to various wall configurations.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The system allows for one-step locking and unlocking, reduces the number of components needed, and allows for assembly in any direction, making it faster, more reliable, and convenient, while being adaptable to walls with different screw hole distances.
Implementation Method 1
the suspending arm (34) can be elastic deformed to make the lock catch (35) abut against the step surface (21) or the suspending arm (34) is elastic deformed and repositioned
Data Source
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AI summary
A rotation type sliding bar with quick assembly and disassembly, comprising a bar (1) and a wall bracket device, the wall bracket device comprises a wall bracket (2) that can be fixedly assembled to the wall, a lock set (3) and a rotation sleeve (4); the lock set (3) is disposed with a sleeve portion (31) coupled to and sleeved on the outer side of the wall bracket (2), the sleeve portion (31) is disposed with at least an assembly hole vertically running through the sleeve portion; the bar is inserted to the assembly hole (32), the rotation sleeve (4) is sleeved on the sleeve portion (31), the rotation sleeve (4) is coupled to the wall bracket (2), the wall bracket (2), the lock set (3) and the rotation sleeve (4) are locked and the sleeve portion (31) is driven to slide with respect to the wall bracket (2) by moving the rotation sleeve (4), so that the wall bracket (2) pushes the bar (1) to lock and connect the wall bracket (2), the lock set (3) and the bar (1). Once operation can lock the wall bracket (2), the lock set (3) and the bar (1) together and release the lock, it needs less components, the operation is simplified; the assembly distance of the wall bracket (2) is adjustable, it is available to the wall that has the screw holes with different distance, so that it doesn't need to reposition the hole.