Automobile shock absorber with double shock absorption

Abstract

The invention discloses an automobile shock absorber with double shock absorption, and belongs to the technical field of suspension shock absorbers. The automobile shock absorber with double shock absorption comprises a suspension arranged at the bottom of an automobile; the shock absorber comprises a lower supporting piece, a zero-degree monitoring device is arranged at the bottom end of the lower supporting piece, a cavity of the zero-degree monitoring device is filled with an aqueous solution, and the volume of the aqueous solution is at least 92% of the volume of the whole cavity. A trigger piece is arranged at the upper end of the cavity of the zero-degree monitoring device and used for controlling a heating plate arranged on the outer side of the supporting piece in a sleeving mode; the inner circumference of the lower supporting piece is in coupling connection with a cylinder barrel, a temperature measuring groove is formed in the inner wall of the lower end of the cylinder barrel, a temperature sensor is arranged in the temperature measuring groove, and the temperature sensor is in signal connection with an outer side temperature threshold value receiver; thresholds set by the temperature threshold receiver are respectively 20 degrees and 25 degrees. The temperature control device can control the temperature of the surrounding environment of the suspension shock absorber and guarantee the shock absorption effect of the shock absorber.

Description

Technical Field

[0001] The invention relates to the technical field of suspension shock absorbers, and more particularly to an automobile shock absorber with double shock absorption. Background Art

[0002] With the rapid development of the automobile industry, people have higher and higher requirements for the comfort, safety and handling of automobiles. As an important part of the automobile suspension system, the performance of automobile shock absorbers directly affects the driving quality of the automobile.

[0003] Traditional automobile shock absorbers usually adopt a single-stage shock absorption structure, which mainly uses springs and dampers to absorb and buffer the vibration from the road. The spring is responsible for supporting the weight of the vehicle body and providing elastic restoring force, while the damper reduces the vibration amplitude of the vehicle body by consuming vibration energy. However, this single-stage shock absorption structure often has some shortcomings when facing complex road conditions and high-speed driving.

[0004] For example, temperature changes can have a significant impact on the performance of shock absorbers. When the temperature is too low, the viscosity of the shock absorber oil increases, the damping force becomes larger, the shock absorber becomes relatively hard, the vibration filtering effect is weakened, the vehicle's driving comfort will be reduced, and the burden on the suspension system may also be increased. When the temperature is too high, the viscosity of the shock absorber oil decreases, the damping force becomes smaller, which may lead to insufficient shock absorption effect, the vehicle is prone to shaking during driving, and the stability becomes poor. In addition, high temperature may accelerate the aging of components such as the internal seals of the shock absorber, affecting the service life of the shock absorber. Summary of the invention

[0005] In view of the problems existing in the prior art, the purpose of the present invention is to provide an automobile shock absorber with double shock absorption, which can achieve temperature control of the environment around the suspension shock absorber and ensure the shock absorption effect of the shock absorber.

[0006] To solve the above problems, the present invention adopts the following technical solutions.

[0007] A car shock absorber with double shock absorption comprises a suspension arranged at the bottom of the car, and shock absorbers are detachably connected on both sides of the suspension; the shock absorber comprises a lower support member, and a zero-degree monitoring device is arranged at the bottom end of the lower support member, and a cavity is arranged inside the zero-degree monitoring device, and the cavity of the zero-degree monitoring device is filled with an aqueous solution, and the volume of the aqueous solution is at least 92% of the overall cavity volume; a trigger member is arranged at the upper end of the cavity of the zero-degree monitoring device, and the trigger member is used to control a heating plate sleeved on the outer side of the support member; the inner periphery of the lower support member is coupled to a cylinder, and a temperature measuring groove is opened on the inner wall of the lower end of the cylinder, and a temperature sensor is arranged in the temperature measuring groove, and the temperature sensor is connected to the signal of an outer temperature threshold receiver; the temperature threshold receiver is used to control a temperature control device arranged at the outer end of the shock absorber, and the thresholds set by the temperature threshold receiver are 20 degrees and 25 degrees respectively.

[0008] Furthermore, when the temperature received by the temperature threshold receiver is lower than 20 degrees, the temperature threshold receiver sends a low-frequency signal to cause the temperature control device to increase the temperature; when the temperature received by the temperature threshold receiver is higher than 25 degrees, the temperature threshold receiver sends a high-frequency signal to cause the temperature control device to decrease the temperature.

[0009] Furthermore, a slot chamber is opened at the upper end of the zero-degree monitoring device, and the trigger member is located in the slot chamber; the trigger member includes a metal pressure block embedded in the slot chamber and metal sheets arranged on both sides of the slot chamber; a spring is arranged at the upper end of the metal pressure block, one end of the spring is fixedly connected to the top of the slot chamber, and the other end is fixedly connected to the metal pressure block; wires are connected to the outside of the two sides of the metal sheet, one end of the wire is connected to a power source, and the other end is connected to a signal generator; the signal generator is signal-connected to a signal receiver arranged on the outside, and the signal receiver is used to control the heating plate.

[0010] Furthermore, the inner circumference of the lower support member is provided with a thread, and both ends of the outer circumference of the cylinder are provided with thread grooves matching the inner circumference of the lower support member, and the outer circumference of the lower end of the cylinder is threadedly connected with a locking member; a slot is opened on one side of the cylinder, and the slot is used to observe the operation process of internal components; the bottom end thread of the cylinder is rotated to the inner lower end of the lower support member, and the thread of the lower support member extends from the top to the middle; a bottom cover is provided at the bottom end of the cylinder, and the bottom cover is detachably connected to the cylinder wall, and a sealing ring is also provided between the bottom cover and the cylinder wall; a floating piston is also provided at the upper end of the bottom cover, and the floating piston is slidably connected to the cylinder wall.

[0011] Furthermore, a cover is provided at the upper end of the cylinder, a limiting piece is provided at the upper end of the cover, a hole is opened in the middle of the cover and passes through the limiting piece, and the limiting piece is detachably connected to the upper end of the cylinder; a dust cover is provided at the upper end of the limiting piece, and continuous tooth-shaped protrusions are provided on the outer periphery of the dust cover, and the dust cover is made of tough material; an upper support piece is provided at the upper end of the dust cover, and the upper end of the dust cover is detachably connected to the lower end of the upper support piece, and there is a spacing between the lower end of the dust cover and the limiting piece.

[0012] Furthermore, the upper edge of the upper support member protrudes outward to form a table top; a plurality of bolts are provided on the edge of the upper table top of the upper support member, and the bolts are fixedly connected to the upper support member; an elastic member is sleeved between the upper support member and the lower support member, one end of the elastic member is coupled to the upper end of the locking member, and the other end of the elastic member is coupled to the lower end of the upper support member.

[0013] Furthermore, a core rod is connected through the middle part of the upper support member, and the core rod extends along the middle part into the cylinder and is located at the upper end of the floating piston; a piston rod is sleeved on the outer periphery of the core rod, and the piston rod is fixedly connected to the core rod; a thread is provided on the outer periphery of the lower end of the piston rod, and a piston is sleeved on the outer periphery of the lower end of the piston rod, and the piston is threadedly connected to the outer periphery of the lower end of the piston rod, the piston is placed in the cylinder, and the outer wall of the piston is slidably connected to the inner wall of the cylinder.

[0014] Furthermore, a plurality of piston valve plates are tightly arranged at the upper and lower ends of the piston, and the piston valve plates are coupled and connected to the upper and lower ends of the piston; a guide is arranged at the upper end of the piston, and the guide is sleeved on the outer periphery of the core rod, and the guide is placed at the upper end in the cylinder, and the guide is slidably connected to the inner wall of the cylinder, and a plurality of O-rings are sleeved on the outer periphery of the guide, and the O-rings always abut against the inner wall of the cylinder.

[0015] Furthermore, the temperature control device includes a liquid storage tank, in which an evaporator is arranged, the evaporator is connected to an outer pipe, the distal end of the pipe is connected to a spray component, the spray component and the pipe are connected to each other; one end of the evaporator is connected to the liquid storage tank, and the other end is connected to the right pipe, and the water vapor mist sprayed from the evaporator is hot mist; a plurality of evenly arranged nozzles are provided on the side surface of the spray component, and the water outlet pores of the nozzles are densely arranged; a water inlet is provided on the outer wall of the temperature control device, the water inlet is connected to the liquid storage tank, and the opening of the water inlet remains closed under normal circumstances; the nozzle of the spray component is always facing the corresponding shock absorber.

[0016] Furthermore, a pipe near the pipe end of the evaporator is provided with a fork, the forked pipe is connected to the liquid storage tank, and a valve component that cooperates with the temperature threshold receiver is provided at the fork of the pipe; when the temperature threshold receiver sends a low-frequency signal, the valve component here opens the pipe at the evaporator end to allow hot mist to be sprayed out through the spray component to achieve heating; when the temperature threshold receiver sends a high-frequency signal, the valve component here opens the forked pipe to allow normal temperature water to be sprayed out from the spray component to achieve cooling.

[0017] Compared with the prior art, the advantages of the present invention are: The present invention is provided with a zero-degree monitoring device, which uses a simple structure to judge the situation above or below 0 degrees. When the temperature of the aqueous solution in the device is below 0 degrees, the volume will expand by about 9% after freezing, mainly because the molecular structure of ice increases the distance between water molecules, and the circuit system equipped with a signal generator is connected by a metal pressing block to control the temperature of the surrounding environment of the heating plate heating shock absorber oil part. And when it is not at 0 degrees, a temperature sensor is also provided on the inner wall of the cylinder to measure the temperature of the oil, so as to control the opening and closing of the outer temperature control device pipeline through the temperature sensor to achieve heating and cooling above 0 degrees. And the threshold of the temperature sensor is controlled to 20 degrees-25 degrees. In this temperature range, the oil viscosity of the shock absorber is moderate, the damping characteristics are relatively stable, and it can provide a more appropriate damping force during compression and rebound, effectively absorb and buffer the vibration from the road surface, and ensure the stability and comfort of vehicle driving. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention without the shock absorber housing; Figure 3 It is a schematic diagram of the cross-sectional structure of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the enlarged structure at A in the middle; Figure 5 For the present invention Figure 3 A schematic diagram of the enlarged structure at B in the middle; Figure 6 It is a schematic diagram of the structure and enlarged structure of the zero-degree monitoring device of the present invention; Figure 7 For the present invention Figure 6 Schematic diagram of the enlarged structure at point C in the middle.

[0019] Description of the numbers in the figure: Suspension 1, shock absorber 2, lower support member 21, zero-degree monitoring device 211, arc wall 211-1, aqueous solution 211-2, metal pressure block 211-3, metal sheet 211-4, spring 211-5, signal generator 211-6, connector 212, heating plate 213, cylinder 22, locking member 221, notch 222, temperature measuring tank 223, temperature sensor 223-1, bottom cover 224, floating piston 225, limit member 23, dust cover 24, upper support member 25, bolt 251, elastic member 26, core rod 27, piston rod 271, guide 28, O-ring 281, piston 29, piston valve plate 291, temperature control device 3, spray member 31, nozzle 311, water inlet 32. DETAILED DESCRIPTION

[0020] Embodiment 1:

[0021] See also Figure 1-Figure 7 A car shock absorber with double shock absorption comprises a suspension 1 arranged at the bottom of the car, and shock absorbers 2 are detachably connected to both sides of the suspension 1.

[0022] The lower end of the shock absorber 2 is provided with a lower support member 21, and the lower support member 21 is a cylindrical device as a whole. The outer peripheral side wall of the lower support member 21 is fixedly connected with a connecting member 212, and the connecting member 212 is detachably connected to the support rod of the suspension 1. A zero-degree monitoring device 211 is provided at the bottom end of the lower support member 21, and the zero-degree monitoring device 211 is provided with a shell, and the interior of the shell is a cavity, and the top of the cavity is provided with an arc-shaped wall 211-1. The arc-shaped wall 211-1 is made integrally with the shell wall of the zero-degree monitoring device 211. The cavity of the zero-degree monitoring device 211 is filled with an aqueous solution 211-2, and the volume of the aqueous solution 211-2 is more than 92% of the overall cavity volume, so that the remaining cavity volume is less than 9%. A slot chamber is provided in the middle of the arc-shaped wall 211-1, a metal pressing block 211-3 is embedded in the slot chamber, and metal sheets 211-4 are provided on the two side walls of the slot chamber. When the metal pressing block 211-3 is placed in the slot chamber, the metal sheet 211-4 always abuts against the wall of the metal pressing block 211-3. A spring 211-5 is provided at the upper end of the metal pressing block 211-3, one end of the spring 211-5 is fixedly connected to the top of the slot chamber, and the other end is fixedly connected to the metal pressing block 211-3. Wires are connected to the outside of the two sides of the metal sheet 211-4, one end of the wire is connected to a power source, and the other end is connected to a signal generator 211-6. When the ambient temperature is below 0 degrees, the aqueous solution 211-2 begins to freeze. Since the volume of the aqueous solution 211-2 will expand by about 9% during the freezing process, the aqueous solution 211-2 expands after freezing and presses against the metal pressing block 211-3 placed in the tank chamber, and the two sides of the metal pressing block 211-3 always press against the metal sheet to allow the circuit system to pass. Under normal conditions, the metal pressing block 211-3 is pushed out of the tank chamber by the spring 211-5. The signal generator 211-6 is connected to the signal receiver arranged on the outside, and the signal receiver is used to control the heating plate 213 sleeved on the outer periphery of the lower support member 21. A sealing cover is provided at the lower end of the zero-degree monitoring device 211, and the sealing cover is detachably connected to the lower end of the zero-degree monitoring device 211, so that the aqueous solution 211-2 in the zero-degree monitoring device 211 can be added when it is insufficient.

[0023] The inner circumference of the lower support 21 is provided with a thread, and the inner circumference of the lower support 21 is threadedly connected with a cylinder 22. The outer ends of the cylinder 22 are provided with thread grooves matching the inner circumference of the lower support 21, and the outer circumference of the lower end of the cylinder 22 is threadedly connected with a locking member 221. A notch 222 is provided on one side of the cylinder 22, and the notch 222 is used to observe the operation process of the internal parts. The bottom end of the cylinder 22 is threadedly rotated to the inner lower end of the lower support 21, and the thread of the lower support 21 extends from the top to the middle, so that the cylinder 22 is movably connected with the side wall when it rotates to the inner lower end of the lower support 21. A temperature measuring groove 223 is provided on the inner wall of the lower end of the cylinder 22, and a temperature sensor 223-1 is provided in the temperature measuring groove 223, and the temperature sensor 223-1 is connected to the signal of the outer temperature threshold receiver. The temperature threshold receiver is used to control the start and stop of the temperature control device 3 set at the side end of the suspension 1, and the temperature threshold receiver is set with a threshold of 20-25 degrees. When the temperature received by the temperature threshold receiver is lower than 20 degrees, the temperature threshold receiver sends a low-frequency signal to make the temperature control device 3 perform a temperature increase operation. When the temperature received by the temperature threshold receiver is higher than 25 degrees, the temperature threshold receiver sends a high-frequency signal to make the temperature control device 3 perform a temperature decrease operation. A bottom cover 224 is provided at the bottom end of the cylinder 22, and the bottom cover 224 is detachably connected to the wall of the cylinder 22, and a sealing ring is also provided between the bottom cover 224 and the wall of the cylinder 22. A floating piston 225 is also provided at the upper end of the bottom cover 224, and the floating piston 225 is slidably connected to the wall of the cylinder 22.

[0024] The upper end of the cylinder 22 is provided with a cover, and a limiter 23 is provided on the upper end of the cover. A hole is provided in the middle of the cover and passes through the limiter 23. The limiter 23 is detachably connected to the upper end of the cylinder 22. The upper end of the limiter 23 is provided with a dust cover 24. The outer periphery of the dust cover 24 is provided with continuous tooth-like protrusions. The dust cover 24 is made of a tough material so that the continuous tooth-like protrusions can have compression resilience. The upper end of the dust cover 24 is provided with an upper support member 25. The upper end of the dust cover 24 is detachably connected to the lower end of the upper support member 25, and there is a gap between the lower end of the dust cover 24 and the limiter 23. The upper edge of the upper support member 25 protrudes outward to form a table. The upper end table edge of the upper support member 25 is provided with a plurality of bolts 251, and the bolts 251 are fixedly connected to the upper support member 25. An elastic member 26 is sleeved between the upper support member 25 and the lower support member 21. One end of the elastic member 26 is coupled to the upper end of the locking member 221, and the other end of the elastic member 26 is coupled to the lower end of the upper support member 25. A core rod 27 is connected through the middle of the upper support member 25. The core rod 27 extends along the middle into the cylinder 22 and is located at the upper end of the floating piston 225. A piston rod 271 is sleeved on the outer periphery of the core rod 27, and the piston rod 271 is fixedly connected to the core rod 27. The outer periphery of the lower end of the piston rod 271 is provided with a thread, and the outer periphery of the lower end of the piston rod 271 is sleeved with a piston 29. The piston 29 is threadedly connected to the outer periphery of the lower end of the piston rod 271. The piston 29 is placed in the cylinder 22, and the outer wall of the piston 29 is slidably connected to the inner wall of the cylinder 22. A plurality of piston valve plates 291 are tightly arranged at the upper and lower ends of the piston 29, and the piston valve plates 291 are coupled to the upper and lower ends of the piston 29. A guide 28 is provided at the upper end of the piston 29. The guide 28 is sleeved on the outer periphery of the core rod 27. The guide 28 is placed at the upper end of the cylinder 22. The guide 28 is slidably connected to the inner wall of the cylinder 22. A plurality of O-rings 281 are sleeved on the outer periphery of the guide 28. The O-rings 281 always abut against the inner wall of the cylinder 22.

[0025] The temperature control device 3 is respectively located on one side of the suspension 1 corresponding to the shock absorber 2, and the temperature control device 3 is fixedly connected to the suspension 1. The temperature control device 3 includes a liquid storage tank, an evaporator is arranged in the liquid storage tank, the evaporator is connected to the outer pipe, the distal end of the pipe end is connected to a spray component 31, and the spray component 31 is connected to the pipe. One end of the evaporator is connected to the liquid storage tank, and the other end is connected to the right pipe. The water vapor mist sprayed by the evaporator is hot mist. It should be noted that the evaporator is a prior art and will not be described in detail here. The pipe near the pipe end of the evaporator is provided with a fork, the forked pipe is connected to the liquid storage tank, and a valve component that cooperates with the temperature threshold receiver is arranged at the fork of the pipe. When the temperature threshold receiver sends a low-frequency signal, the valve component here opens the pipe at the evaporator end so that the hot mist is sprayed out through the spray component 31 to achieve temperature rise. When the temperature threshold receiver sends a high-frequency signal, the valve component here opens the forked pipe so that normal temperature water is sprayed out from the spray component 31 to achieve temperature reduction. Under normal circumstances, the valve component always keeps the pipes on both sides in a closed state. The side surface of the spray element 31 is provided with a plurality of uniformly arranged nozzles 311, and the water outlet pores of the nozzles 311 are densely arranged so that a small amount of liquid can be temperature-controlled over a large area. The outer wall of the temperature control device 3 is provided with a water inlet 32, which is interconnected with the liquid storage tank, and the opening of the water inlet 32 ​​is kept closed under normal circumstances. The nozzle 311 of the spray element 31 is always facing the corresponding shock absorber 2, so that the temperature-controlled liquid is completely facing the oil part for temperature control.

[0026] Working principle: When the present invention is used, it is first necessary to judge whether the external environment is around 0 degrees, and first judge whether it is around 0 degrees through the zero-degree monitoring device. When it is above 0 degrees, the aqueous solution in the zero-degree monitoring device will not freeze and expand and cannot trigger the signal generator in the connected circuit system, so the heating plate remains in a closed state; at the same time, when it is above 0 degrees, the temperature sensor located in the cylinder barrel monitors the temperature of the oil in the cylinder. When the temperature is lower than the threshold of 20 degrees, the temperature threshold receiver will send a low-frequency signal to heat up the oil through the temperature control device; when the temperature is higher than the threshold of 25 degrees, the temperature threshold receiver will send a high-frequency signal to spray water through the temperature control device to cool down. When it is below 0 degrees, the aqueous solution in the zero-degree monitoring device will freeze and expand to press the metal pressing block, so that the metal pressing block touches the metal sheets on both sides to connect the circuit system; when the circuit system is connected, the signal generator sends a signal to the signal receiver, and the heating plate is turned on by the signal sent by the signal receiver to increase the local temperature in the lower support to ensure that the viscosity of the oil in the lower support and the cylinder barrel is moderate.

Claims

1. A shock absorber for an automobile with double shock absorption, comprising a suspension (1) arranged at the bottom of an automobile, wherein shock absorbers (2) are detachably connected to both sides of the suspension (1); characterized in that: The shock absorber (2) comprises a lower support member (21), wherein a zero-degree monitoring device (211) is arranged at the bottom end of the lower support member (21), a cavity is arranged inside the zero-degree monitoring device (211), a water solution (211-2) is filled in the cavity of the zero-degree monitoring device (211), and the volume of the water solution (211-2) is at least 92% of the volume of the entire cavity; a trigger member is arranged at the upper end of the cavity of the zero-degree monitoring device (211), and the trigger member is used to control a heating element sleeved on the outer side of the support member (21). The lower support member (21) is coupled to the inner periphery of the cylinder (22), the inner wall of the lower end of the cylinder (22) is provided with a temperature measuring groove (223), a temperature sensor (223-1) is arranged in the temperature measuring groove (223), and the temperature sensor (223-1) is connected to an outer temperature threshold receiver signal; the temperature threshold receiver is used to control a temperature control device (3) arranged at the outer end of the shock absorber (2), and the thresholds set by the temperature threshold receiver are 20 degrees and 25 degrees respectively.

2. The automobile shock absorber with double shock absorption according to claim 1, characterized in that: When the temperature received by the temperature threshold receiver is lower than 20 degrees, the temperature threshold receiver sends a low-frequency signal to cause the temperature control device (3) to perform a temperature increase operation; when the temperature received by the temperature threshold receiver is higher than 25 degrees, the temperature threshold receiver sends a high-frequency signal to cause the temperature control device (3) to perform a temperature decrease operation.

3. The automobile shock absorber with double shock absorption according to claim 1, characterized in that: A slot chamber is provided at the upper end of the zero-degree monitoring device (211), and the triggering member is located in the slot chamber; the triggering member comprises a metal pressing block (211-3) embedded in the slot chamber and metal sheets (211-4) provided on both sides of the slot chamber; a spring (211-5) is provided at the upper end of the metal pressing block (211-3), one end of the spring (211-5) is fixedly connected to the top of the slot chamber, and the other end is fixedly connected to the metal pressing block (211-3); wires are externally connected to both sides of the metal sheet (211-4), one end of the wires is connected to a power source, and the other end is connected to a signal generator (211-6); the signal generator (211-6) is signal-connected to a signal receiver provided on the outside, and the signal receiver is used to control the heating plate (213).

4. The automobile shock absorber with double shock absorption according to claim 1, characterized in that: The inner circumference of the lower support member (21) is provided with a thread, and both ends of the outer circumference of the cylinder (22) are provided with thread grooves matching the inner circumference of the lower support member (21), and the outer circumference of the lower end of the cylinder (22) is threadedly connected to a locking member (221); a notch (222) is provided on one side of the cylinder (22), and the notch (222) is used to observe the operation process of the internal parts; the bottom end of the cylinder (22) is threadedly rotated to the inner lower end of the lower support member (21), and the thread of the lower support member (21) extends from the top to the middle; the bottom end of the cylinder (22) is provided with a bottom cover (224), and the bottom cover (224) is detachably connected to the wall of the cylinder (22), and a sealing ring is also provided between the bottom cover (224) and the wall of the cylinder (22); the upper end of the bottom cover (224) is also provided with a floating piston (225), and the floating piston (225) is slidably connected to the wall of the cylinder (22).

5. The automobile shock absorber with double shock absorption according to claim 4, characterized in that: The upper end of the cylinder (22) is provided with a cover, and a limiting member (23) is provided at the upper end of the cover. A hole is provided in the middle of the cover and passes through the limiting member (23). The limiting member (23) is detachably connected to the upper end of the cylinder (22). The upper end of the limiting member (23) is provided with a dust cover (24). The outer periphery of the dust cover (24) is provided with continuous tooth-shaped protrusions. The dust cover (24) is made of a tough material. The upper end of the dust cover (24) is provided with an upper support member (25). The upper end of the dust cover (24) is detachably connected to the lower end of the upper support member (25). There is a distance between the lower end of the dust cover (24) and the limiting member (23).

6. The automobile shock absorber with double shock absorption according to claim 5, characterized in that: The upper edge of the upper support member (25) protrudes outward to form a table top; a plurality of bolts (251) are provided on the edge of the upper table top of the upper support member (25), and the bolts (251) are fixedly connected to the upper support member (25); an elastic member (26) is sleeved between the upper support member (25) and the lower support member (21), one end of the elastic member (26) is coupled to the upper end of the locking member (221), and the other end of the elastic member (26) is coupled to the lower end of the upper support member (25).

7. The automobile shock absorber with double shock absorption according to claim 6, characterized in that: A core rod (27) is connected through the middle of the upper support member (25), and the core rod (27) extends along the middle into the cylinder (22) and is located at the upper end of the floating piston (225); a piston rod (271) is sleeved on the outer periphery of the core rod (27), and the piston rod (271) is fixedly connected to the core rod (27); a thread is provided on the outer periphery of the lower end of the piston rod (271), and a piston (29) is sleeved on the outer periphery of the lower end of the piston rod (271), and the piston (29) is threadedly connected to the outer periphery of the lower end of the piston rod (271); the piston (29) is placed in the cylinder (22), and the outer wall of the piston (29) is slidably connected to the inner wall of the cylinder (22).

8. The automobile shock absorber with double shock absorption according to claim 7, characterized in that: A plurality of piston valve plates (291) are tightly arranged at both upper and lower ends of the piston (29), and the piston valve plates (291) are coupled to the upper and lower ends of the piston (29); a guide (28) is arranged at the upper end of the piston (29), and the guide (28) is sleeved on the outer periphery of the core rod (27). The guide (28) is placed at the upper end of the cylinder (22), and the guide (28) is slidably connected to the inner wall of the cylinder (22). A plurality of O-rings (281) are sleeved on the outer periphery of the guide (28), and the O-rings (281) always abut against the inner wall of the cylinder (22).

9. The automobile shock absorber with double shock absorption according to claim 1, characterized in that: The temperature control device (3) comprises a liquid storage tank, an evaporator is arranged in the liquid storage tank, the evaporator is connected to an outer pipe, the distal end of the pipe end is connected to a spray component (31), and the spray component (31) and the pipe are connected to each other; one end of the evaporator is connected to the liquid storage tank, and the other end is connected to the right pipe, and the water vapor mist sprayed by the evaporator is hot mist; a plurality of uniformly arranged nozzles (311) are provided on the side surface of the spray component (31), and the water outlet holes of the nozzles (311) are densely arranged; a water inlet (32) is provided on the outer wall of the temperature control device (3), and the water inlet (32) is connected to the liquid storage tank, and the opening of the water inlet (32) is kept closed under normal conditions; the nozzle (311) of the spray component (31) is always facing the corresponding shock absorber (2).

10. The automobile shock absorber with double shock absorption according to claim 9, characterized in that: The pipeline of the evaporator close to the pipeline end is provided with a fork, the forked pipeline is interconnected with the liquid storage tank, and a valve component that cooperates with the temperature threshold receiver is provided at the fork of the pipeline; when the temperature threshold receiver sends a low-frequency signal, the valve component here opens the pipeline at the evaporator end to allow hot mist to be sprayed out through the spray component (31) to achieve temperature increase; when the temperature threshold receiver sends a high-frequency signal, the valve component here opens the forked pipeline to allow normal temperature water to be sprayed out from the spray component (31) to achieve temperature reduction.

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