Multiple degree of freedom response valve, variable damping shock absorber, and vehicle

A variable damping shock absorber, comprising:

• a shock absorber body;
• and
• a multiple degree of freedom response valve connected to the shock absorber body, and the multiple degree of freedom response valve comprising:
• a valve body;
• a movable member movably connected to the valve body, the moveable member having a first liquid guide channel, the valve body having a second liquid guide channel and a pilot channel;
• and
• at least three elastic members disposed at intervals around an axis of the movable member and each connected at a first end to the movable member and a second end opposite the first end to the valve body,
• wherein:
• the at least three elastic members are in a same plane in a radial direction of the movable member,
• the pilot channel is communicated with the first liquid guide channel, and
• the movable member is movable with respect to the valve body, so that the first liquid guide channel and the second liquid guide channel are able to be communicated or uncommunicated;
• and
• wherein the multiple degree of freedom response valve has an on state and an off state, and the multiple degree of freedom response valve is easier to switch from the off state to the on state when the first liquid guide channel and the second liquid guide channel are at least partially communicated, compared to when the first liquid guide channel and the second liquid guide channel are not communicated.

A vehicle comprising:

• a multiple degree of freedom response valve comprising:
• a valve body;
• a movable member movably connected to the valve body, the moveable member having a first liquid guide channel, the valve body having a second liquid guide channel and a pilot channel;
• and
• at least three elastic members disposed at intervals around an axis of the movable member and each connected at a first end to the movable member and a second end opposite the first end to the valve body,
• wherein:
• the at least three elastic members are in a same plane in a radial direction of the movable member,
• the pilot channel is communicated with the first liquid guide channel, and
• the movable member is movable with respect to the valve body, so that the first liquid guide channel and the second liquid guide channel are able to be communicated or uncommunicated;
• and
• wherein the multiple degree of freedom response valve has an on state and an off state, and the multiple degree of freedom response valve is easier to switch from the off state to the on state when the first liquid guide channel and the second liquid guide channel are at least partially communicated, compared to when the first liquid guide channel and the second liquid guide channel are not communicated.