Punch-Free Curtain Mounting Assembly With Self-Locking Clamp
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Solution Overview
Problem
Conventional curtain installation methods require screwing into the window frame, causing damage and leaving holes, making reinstallation cumbersome and dusty.
Innovation Solution
A punching-free mounting assembly featuring a top block with a lead screw and self-locking unit that securely locks onto the wall without damaging it, using a worm gear and lead screw mechanism for easy installation and adjustment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If screw installation is used to fix curtains to the window frame, then the curtain can be firmly installed, but the wall body is damaged and multiple screw holes are left
Solution Approach 1:
The patent extracts the harmful punching/screwing action from the installation process. The mounting assembly uses a clamping structure that grips the window frame without penetrating it, eliminating screw holes and wall damage while maintaining firm installation through friction and mechanical interlocking.
Solution Approach 2:
The mounting assembly acts as an intermediary between the curtain and the window frame. Instead of directly screwing the curtain into the frame, the assembly clamps onto the frame and provides a mounting surface for the curtain, thereby protecting the frame from direct damage.
2Adaptability or versatility
If punching installation is used to reinstall or replace curtains, then the curtain can be reinstalled, but dust is produced and cleaning is required
Solution Approach 1:
The patent removes the dust-generating punching action from the reinstallation process. The mounting assembly features a tool-free adjustment mechanism that allows the curtain position to be modified by simply releasing and repositioning the clamping structure, eliminating dust production entirely.
3Reliability
If screw installation is used to fix curtains, then the curtain can be securely mounted, but the installation process is time-consuming and laborious
Solution Approach 1:
The mounting assembly is designed to be self-adjusting and self-locking. The mechanism automatically secures itself to the window frame through spring-loaded clamps or friction-based locking, eliminating the need for manual screwing operations and reducing installation time while maintaining secure mounting.
4Ease of manufacture
If conventional mounting methods are used, then the curtain can be installed, but the wall body is damaged and appearance is affected
Solution Approach 1:
The patent extracts the damaging punching action from the installation process and replaces it with a non-invasive clamping mechanism. The mounting assembly attaches to the window frame through friction and mechanical interlocking without creating holes or permanent marks, preserving the frame's appearance while maintaining installation simplicity.
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
Enables quick, damage-free curtain installation and adjustment, reducing installation time and dust, while maintaining convenience and efficiency.
Implementation Method 1
the mounting seat is further provided with an elastic piece; one end of the elastic piece is sleeved with the lead screw nut and abuts against the square end surface of the lead screw nut, and the other end of the elastic piece inserts into the round cavity and abuts against the inner end surface of the top block
Implementation Method 2
the top block is inwardly provided with a round cavity sleeved with a lead screw and a lead screw nut
Implementation Method 3
a self-locking unit used for pushing the top block; the self-locking unit comprises a worm gear, a worm, a lead screw and a lead screw nut
Data Source
Figure 1
Figure 2~3
Figure 4
AI summary
The present invention discloses a punching-free mounting assembly for installing a curtain, comprising a mounting seat; the mounting seat is provided with a top block slidingly connected with the mounting seat, and a self-locking unit used for pushing the top block; a part of the self-locking unit is exposed outside the mounting seat; the mounting seat is provided with a top block and a self-locking unit inside, and the top block is pushed outwards to firmly lock against the wall body and locked by the mechanical force of the self-locking unit, which also prevents the top block from sliding reversely, so that the curtain is installed on the window frame to achieve a punching-free installation without damaging the wall body. In addition, a part of the self-locking unit is exposed outside the mounting seat, which is convenient for a user to adjust the self-locking unit, and since the self-locking unit is far away from the top block, interferences such as being too close to the wall body are avoided, making the installation more convenient and efficient.