Door Stopper With Clamping Hook For Quick Mounting
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Solution Overview
Problem
Existing door stoppers require tedious remounting of the door frame hook each time they are used, making them inconvenient for frequent use and travel.
Innovation Solution
A door stopper design featuring a hook member, clamping member, and stopping member, where the clamping member is configured on a plug-in member to clamp the door frame, eliminating the need for the hook to be placed in a bolt hole, and the stopping member can be easily mounted and removed to prevent door opening.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the door stopper uses a traditional door frame hook that needs to be inserted into a bolt hole, then the door frame hook can securely clamp the door frame, but the installation and removal process becomes tedious and time-consuming when the door is opened and closed multiple times
Solution Approach 1:
The door stopper is divided into separate functional modules: a hook member with plug-in member and hook portion, a clamping member, and a stopping member. This segmentation allows the clamping function and stopping function to be independently operated, enabling quick attachment/detachment of the stopping member without affecting the installed hook member.
Solution Approach 2:
The hook member is pre-installed on the door frame before the door is opened, with the plug-in member already positioned in the bolt hole and the clamping member in place. This preliminary action eliminates the need to re-install the entire door stopper system each time, reducing remounting time significantly.
2Adaptability or versatility
If the door stopper requires taking down the door frame hook for storage and remounting it each time, then the device can be stored when not in use, but the operation becomes complex and time-consuming
Solution Approach 1:
By separating the door stopper into a permanently installed hook member and a removable stopping member, the system maintains storage capability for the stopping member while simplifying operation. The hook member remains fixed on the door frame, eliminating the need to repeatedly install and remove it.
Solution Approach 2:
The stopping member is extracted as a separate removable component from the overall door stopper system. This allows the stopping member to be stored when not needed while leaving the hook member permanently installed, reducing operational complexity.
3Reliability
If the clamping member is designed to work with the hook portion, then the door frame can be securely clamped, but the structure becomes more complex compared to simple hook designs
Solution Approach 1:
The clamping member and hook portion work together as an integrated clamping system, where the hook portion engages with the bolt hole and the clamping member secures the door frame. This merging of components achieves reliable clamping while maintaining a relatively simple overall structure.
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
This design simplifies the installation process, allowing users to easily mount and unmount the door stopper without losing the hook, reducing the number of steps required and enhancing convenience for repeated use.
Implementation Method 1
each driving member is an elastic member, of which two ends are propped to the clamping member and the limiting wall, respectively
Data Source
AI summary
The present disclosure discloses a door stopper including a hook member, a clamping member and a stopping member. The hook member includes a plug-in member and a hook portion disposed on the plug-in member. The clamping member is disposed on one side of the plug-in member and cooperates with the hook portion for clamping a door frame. Therefore, the door stopper of the implementation can be clamped on the door frame, a user mounts this embodiment on the door frame after checking into a hotel and a guesthouse, the plug-in member and the clamping member will not fall from the door frame after the door is opened, so this embodiment is convenient for the user to use when closing the door next time, and there is no need to remount the hook member after each entry.