一种车顶帐篷的拉绳防疲劳装置
By designing sliding parts and locking devices on the rooftop tent, the fatigue problem caused by long-term tension of the elastic ropes was solved, enabling adjustable locking and unlocking of the elastic ropes, extending the service life of the ropes and improving the ease of folding the tent.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG ADA OUTDOOR PRODUCTS CO LTD
- Filing Date
- 2025-06-30
- Publication Date
- 2026-07-17
AI Technical Summary
The elastic ropes on traditional rooftop tents are kept under constant tension during use, leading to rope fatigue and reduced lifespan.
A fatigue prevention device for the rope of a rooftop tent has been designed. The combination of a slider and a locking device allows for adjustment of the tension of the elastic rope. The slider is equipped with a locking device and a limit block to achieve adjustable locking and unlocking of the elastic rope.
It enables quick adjustment of the elastic rope tension, avoids excessive rope tension, extends the rope's lifespan, and improves the ease of tent folding.
Smart Images
Figure CN224514884U_ABST
Abstract
Claims
1. A fatigue prevention device for the drawstring of a rooftop tent, comprising a cover plate (1), a base plate (2), a tent fabric (3), and a support mechanism, wherein the cover plate (1) and the base plate (2) are movably connected and can be opened or closed relative to each other, and the support mechanism is used to support the tent fabric (3), characterized in that: The strut mechanism includes a first U-shaped rod (4), which includes a top rod (5) and two side rods (6). The two side rods (6) are connected to both sides of the top rod (5). It also includes an elastic rope (7) for securing the tarpaulin (3). A sliding member (8) is slidably connected to a single side rod (6). A locking device (9) is provided on the sliding member (8). One end of the elastic rope (7) is connected to the sliding member (8), and the other end of the elastic rope (7) is connected to another side rod (6). Alternatively, the sliding member (8) is slidably connected to both side rods (6). The sliding member (8) is provided with a locking device (9), and the two ends of the elastic rope (7) are respectively connected to the two sliding members (8).
2. A fatigue prevention device for a roof tent guy rope as claimed in claim 1, wherein: The sliding member (8) is provided with a mounting protrusion (10), and the mounting protrusion (10) is provided with a connecting hole (11), and the elastic rope (7) is connected in the connecting hole (11).
3. The anti-fatigue device for the ropes of a rooftop tent according to claim 1 or 2, characterized in that: The sliding member (8) is also provided with a connecting piece (12). The locking device (9) includes a cam handle (13) and a limiting block (14). The cam handle (13) is rotatably connected to the connecting piece (12). The sliding member (8) is provided with a clearance opening (15) for the limiting block (14) to pass through. The cam handle (13) is used to abut the limiting block (14) against the side rod (6) to achieve locking.
4. A fatigue prevention device for a roof tent guy rope as claimed in claim 3, wherein: The limiting block (14) is provided with a toothed surface (16), which faces the side rod (6).
5. A fatigue prevention device for a roof tent guy rope as claimed in claim 4, wherein: The limiting block (14) is provided with a flange (17), which can engage with the edge of the clearance opening (15).