一种汽车头部气帘防抛试验用可调节稳固式固定底座
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YIZHI AUTOMOTIVE SAFETY SYST (CHANGSHU) CO LTD
- Filing Date
- 2025-09-08
- Publication Date
- 2026-07-17
AI Technical Summary
The existing fixed base support plate has a fixed position and cannot be adjusted according to different vehicle models and sizes, resulting in inaccurate support and affecting the versatility and applicability of the fixed base.
A fixed base including a support base and an adjustment component is designed. The support base is driven to move and the distance of the support plate is adjusted by a double-headed screw. With the help of a limiting structure, the support plate can be precisely matched to adapt to different vehicle models and sizes.
It achieves precise matching between the support plate and the support point at the bottom of the vehicle body, enhances the versatility and applicability of the fixed base, and ensures stability and support effect during the test.
Smart Images
Figure CN224516329U_ABST
Abstract
Claims
1. An adjustable stable fixed base for automobile head airbag ejection test, comprising a support base (31), characterized in that: An adjustment assembly (101) is installed on the support base (31). The adjustment assembly (101) includes two support seats (11), a support plate (14), a locking bolt (15), two drive seats (16), a support column (17), a connecting seat (18), and a double-ended screw (20). Two drive seats (16) are symmetrically fixedly connected to the lower surfaces of two support seats (11). The two drive seats (16) are symmetrically threaded to the outer side wall of the double-ended screw (20). The double-ended screw (20) is rotatably connected to the inside of the support base (31). The support seat (11) has a waist-shaped groove (12) inside. The connecting seat (18) is fixedly connected to the bottom end of the support column (17), and the connecting seat (18) has a through hole (19) inside. The support plate (14) is fixedly connected to the top end of the support column (17). The threaded end of the locking bolt (15) passes through the waist-shaped groove (12) and the through hole (19) from bottom to top, and a nut is threaded on the outer wall.
2. The adjustable stable fixed base for automobile head airbag preventing ejection test according to claim 1, characterized in that: The lower surface of the connecting seat (18) is attached to the upper surface of the support seat (11), and the upper surface of the connecting seat (18) is attached to the nut on the locking bolt (15).
3. The adjustable and stable fixing base for a car head curtain airbag anti-throw test according to claim 1, characterized in that: The support base (11) has two limiting seats (13) symmetrically fixedly connected on both sides.
4. The adjustable stable fixed base for automobile head airbag preventing ejection test according to claim 3, characterized in that: The upper surface of the support base (31) is symmetrically fixedly connected to two guide rails (32), and the limiting seat (13) is located above the support base (31) and is slidably connected to the outer wall of the guide rail (32).
5. The adjustable stable fixed base for automobile head airbag cushion anti-ejection test according to claim 4, characterized in that: Two guide rods (33) are symmetrically fixedly connected to the upper surface of the support base (31).
6. The adjustable stable fixed base for automobile head airbag cushion anti-ejection test according to claim 5, characterized in that: The limiting seat (13) is slidably connected to the outer wall of the guide rod (33).
7. The adjustable stable fixed base for automobile head airbag cushion ejection test according to claim 1, characterized in that: One end of the double-ended screw (20) passes through one side of the support base (31) and is fixedly connected to a handle (21).
8. The adjustable stable fixed base for automobile head airbag cushion ejection test according to claim 1, characterized in that: The upper surface of the support plate (14) is provided with a connection hole (141).