Adjustable two stage impact damper for automobile seat
A vehicle seat, secondary shock absorption technology, applied in the direction of seat suspension devices, etc., can solve the problems of limited shock absorption effect, fatigue of passengers, poor shock absorption effect, etc., to achieve good shock absorption effect and improve comfort. degree of effect
Inactive Publication Date: 2010-09-22
张建欣
View PDF0 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] The bumps that occur when the vehicle is running are likely to make the occupants tired and feel uncomfortable. At present, most of the vehicle's shock absorption methods only focus on the vehicle itself, and its shock absorption effect is limited. Installing shock absorbers on the vehicle seats can effectively absorb the vehicle. The remaining vibration of the shock absorber improves the comfort of the ride. The elastic strength of the car seat shock absorber currently used is mostly fixed. For people of different weights, the shock absorption effect is different, and the shock absorption cannot be adjusted according to needs The shock intensity cannot meet the needs of different personnel, and the shock absorption effect is not good
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0023] As shown in the figure, a secondary shock absorber for an adjustable vehicle seat includes an upper base plate 18, a lower base plate 19 and a support frame, and the support frame is balanced on the upper and lower base plates 18 by two sets of cross brackets 1 hinged in the middle. , 19, in the middle of two groups of cross brackets 1, a shock absorbing support arm 3 is arranged, and the top surface of the shock absorbing support arm 3 is horizontally provided with a primary shock absorbing spring 7 and a secondary shock absorbing spring 8. The top surface of 3 is also provided with the adjuster 4 that can adjust the damping softness, and also is respectively provided with the chute 16 that is used for cross bracket 1 movement on the inner rear end surface of upper base plate 18 and lower base plate 19.
[0024] The cross bracket 1 is provided with a bearing at one end and is respectively fixed on the upper and lower base plates 18, 19, and the other end is respectively...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
An adjustable secondary absorber for an automobile seat comprises an upper base plate, a lower base plate and a support frame. The support frame is arranged between the upper base plate and the lower base plate by two groups of cross support frames which are articulated in the middle; a damping support arm is arranged in the middle of the two groups of the cross support frames; the top surface ofthe damping support frame is horizontally provided with a first-level damping spring and a secondary damping spring; the top surface of the damping support frame is also provided with a regulator which can regulate the damping hardness and softness; the inner back surfaces of the upper base plate and the lower base plate are separately provided with a chute which is used for the movement of the cross support frames. As the shock strength can be regulated, the needs of people with different weights are met; as the secondary damping device is provided, the damping effect is much better; as the seat absorber can effectively absorb the vibration of the automobile, the comfort is enhanced.
Description
technical field [0001] The invention relates to a shock absorber, in particular to an adjustable secondary shock absorber for a vehicle seat. technical background [0002] The bumps that occur when the vehicle is running are likely to make the occupants tired and feel uncomfortable. At present, most of the vehicle's shock absorption methods only focus on the vehicle itself, and its shock absorption effect is limited. Installing shock absorbers on the vehicle seats can effectively absorb the vehicle. The remaining vibration of the shock absorber improves the comfort of the ride. The elastic strength of the car seat shock absorber currently used is mostly fixed. For people of different weights, the shock absorption effect is different, and the shock absorption cannot be adjusted according to needs The shock intensity cannot meet the needs of different personnel, and the shock absorption effect is not good. Contents of the invention [0003] The purpose of the present invent...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B60N2/54
Inventor 张建欣
Owner 张建欣