CN112208690B

CN112208690B - Bicycle saddle capable of being cooled rapidly

Info

Publication number: CN112208690B
Application number: CN202011091802.XA
Authority: CN
Inventors: 戴浩
Original assignee: TANGSHAN JINHENGTONG BICYCLE PARTS CO Ltd
Current assignee: TANGSHAN JINHENGTONG BICYCLE PARTS Co.,Ltd.
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2022-01-25
Anticipated expiration: 2040-10-13
Also published as: CN112208690A

Abstract

The invention discloses a bicycle saddle capable of quickly cooling, which comprises a saddle body and a support matched with the saddle body, wherein the support is of a hollow structure, a plurality of groups of inclined ribs which are uniformly distributed are fixedly arranged on the side wall of the support, the top end of each inclined rib is fixedly connected with the saddle body through a plurality of groups of supporting springs which are uniformly distributed, the lower end of the support is fixedly connected with a hollow vertical beam, the lower end of the hollow vertical beam is fixedly connected with a wheel disc, a corresponding wheel shaft is arranged in the wheel disc, a headstock is arranged at the front end of the hollow vertical beam, the headstock is of a hollow structure, and the headstock is communicated with the hollow vertical beam through a hollow cross beam. According to the invention, the initial power provided by pedaling the pedals of the rider is utilized to accelerate and collect the flowing air in front of the headstock frame, the periphery of the cushion body is blown, meanwhile, the cooling liquid is extruded into the cushion body by utilizing the gravity of the rider, and the cooling treatment can be rapidly carried out on the periphery of the cushion body by combining the pedal body and the cushion body, so that the hip of the rider is prevented from being scalded.

Description

Bicycle saddle capable of being cooled rapidly

Technical Field

The invention relates to the technical field of bicycle cushions, in particular to a bicycle cushion capable of being cooled quickly.

Background

Bicycles, also known as bicycles or bicycles, are typically two-wheeled small land vehicles. In recent years, with the rapid development of industrial technologies, various vehicles have become popular, but bicycles that have simple construction and can be ridden in a narrow range cannot be completely banned.

In actual life, the weather is hot in summer, the bike saddle is exposed to the sun for a long time and is exposed to the sun, the surface temperature of the bike saddle can reach 50-60 ℃ to the maximum, a rider sits on the bike saddle and rides, the high-temperature bike saddle easily scalds the hip of the rider, and riding experience of the rider is affected.

Disclosure of Invention

The invention aims to solve the defect that in the prior art, a saddle of a bicycle with hot and high temperature in summer easily scalds the body of a rider, and therefore the saddle capable of being cooled rapidly is provided.

In order to achieve the purpose, the invention adopts the following technical scheme:

a bicycle saddle capable of quickly cooling comprises a saddle body and a support matched with the saddle body, wherein the support is of a hollow structure, a plurality of groups of inclined ribs which are uniformly distributed are fixedly arranged on the side wall of the support, each inclined rib top end is fixedly connected with the saddle body through a plurality of groups of supporting springs which are uniformly distributed, a hollow vertical beam is fixedly connected at the lower end of the support, a wheel disc is fixedly connected at the lower end of the hollow vertical beam, a corresponding wheel shaft is arranged in the wheel disc, a headstock frame is arranged at the front end of the hollow vertical beam and is of a hollow structure, the headstock frame is communicated with the hollow vertical beam through a hollow cross beam, the wheel disc is communicated with the headstock frame through the hollow inclined beam, an air inlet pipe is fixedly welded at the top end of the headstock frame, a plurality of groups of air inlets which are uniformly distributed are fixedly arranged right in front of the air inlet pipe, and a first rotating rod is rotatably connected in the hollow inclined beam, a plurality of groups of gyro-type fan blades which are uniformly distributed are arranged on the first rotating rod, a corresponding second rotating rod and a corresponding third rotating rod are respectively and rotatably connected in the hollow vertical beam and the hollow cross beam, a plurality of groups of first small fan blades and second small fan blades which are uniformly distributed are respectively and fixedly connected on the second rotating rod and the third rotating rod, a first helical gear is fixedly sleeved on the wheel shaft, one end of the first rotating rod, far away from the headstock, is fixedly connected with a second helical gear matched with the first helical gear through a transmission rod, a contraction barrel is slidably sleeved at the lower end of the second rotating rod, a third helical gear meshed with the first helical gear is fixedly arranged on the outer wall of one end of the contraction barrel, far away from the second rotating rod, the lower end of the second rotating rod is fixedly connected with the inner wall of the lower end of the contraction barrel through a telescopic rod, a corresponding first memory spring is sleeved on the telescopic rod, and an annular ventilation pipe is fixedly arranged at the lower end of the side wall of the cushion body, the annular ventilation pipe upper end is fixed and is provided with multiunit evenly distributed's side nozzle, and passes through the fixed intercommunication of multiunit evenly distributed's primary ventilation pipe between support and the annular ventilation pipe, every the primary ventilation pipe all runs through inclined rib and supporting spring setting.

Preferably, a liquid storage cylinder is fixedly arranged in the support, an extrusion cavity and a liquid storage cavity are separated into the liquid storage cylinder through a partition plate, the liquid storage cavity is annularly wrapped around the extrusion cavity, a plurality of groups of liquid through holes are uniformly distributed on the partition plate, an air bag is arranged between the cushion body and the top end of the support, a hollow cylinder is fixedly arranged between the inner wall of the top end of the support and the upper side wall of the liquid storage cylinder and is communicated with the air bag, the inner wall of the hollow cylinder is hermetically and slidably connected with a first piston plate, the lower end of the first piston plate is fixedly connected with a pressure rod, the lower end of the pressure rod downwards penetrates through the top end of the liquid storage cylinder and is fixedly connected with a second piston plate, the second piston plate is hermetically and slidably connected with the inner wall of the extrusion cavity, sufficient cooling liquid is fixedly arranged between the lower side wall of the second piston plate and the inner wall of the lower side of the liquid storage cylinder, a plurality of liquid outlet pipes communicated with the liquid storage cavity are fixedly arranged at the upper end of the liquid storage cylinder, the cushion body is internally embedded with a cooling pipe, the cushion body is internally provided with a plurality of groups of liquid inlet pipes communicated with the cooling pipe, each liquid inlet pipe is fixedly communicated with the liquid outlet pipe through corresponding telescopic hoses, one end of the cooling pipe, far away from the liquid inlet pipe, is fixedly provided with a balance head, and a ventilation valve is arranged in the balance head.

Preferably, the support inner wall is provided with the flexible air cushion that matches with the liquid storage cylinder, the fixed solid fixed cylinder that is provided with multiunit evenly distributed of liquid storage cylinder lateral wall, every equal sliding connection has the push pedal in the solid fixed cylinder, fixedly connected with second memory spring between one side that flexible air cushion was kept away from to the push pedal and the solid fixed cylinder interior end wall, the one end fixedly connected with pull rod of second memory spring is kept away from to the push pedal, the pull rod outwards runs through solid fixed cylinder end wall and flexible air cushion lateral wall fixed connection.

Preferably, the cooling pipes are arranged in a bending mode, and the cooling pipes are uniformly arranged in the cushion body.

Preferably, the top end of the support and the lower side wall of the cushion body are provided with a plurality of groups of damping springs which are uniformly distributed.

Preferably, the telescopic air cushion is provided with a groove matched with the fixed cylinder.

Preferably, the multiple groups of liquid through holes are all fixedly arranged at the lower part of the partition plate.

Preferably, the air inlet pipe is connected with a plurality of groups of sealing cylinders in a sealing and rotating mode, and through holes corresponding to the air inlets are formed in the sealing cylinders.

The invention has the beneficial effects that:

by arranging the gyro-type fan blades in the hollow oblique beam, the gyro effect is utilized, when a human body treads a pedal to drive a wheel shaft and further drives the gyro-type fan blades to rotate through a transmission mechanism such as a first helical gear and a second helical gear, the gyro-type fan can react on the wheel shaft, the force of pedaling the human body is reduced, a rider can ensure that the bicycle moves forwards without spending excessive strength, and through the arrangement of the contraction cylinder, the first memory spring, the telescopic rod and the third helical gear, when the temperature in the wheel disc is reduced, the first memory spring contracts to drive the contraction cylinder and the third helical gear to be separated from the first helical gear, the rider does not need to drive the first transmission rod to rotate through the pedal, so that the riding burden of the rider is reduced on the premise of not influencing the cooling effect of the cushion body;

through set up first small-size flabellum and the small-size flabellum of second in hollow vertical beam and hollow crossbeam, join in marriage with the top type flabellum that sets up in hollow sloping together, can lead with higher speed to the air current that gets into air-supply line and locomotive frame, make the air via annular ventilation pipe and side nozzle blowout air current, air flow around the cushion body with higher speed, cool down to the cushion body from the outside, utilize the gravity of rider self and to the cushion body slightly extruded range with cold district page or leaf crowded income cushion originally internally, inside and outside combine together and cool down fast to the cushion body, when avoiding summer weather overheated, the rider sits the buttock and is scalded on the cushion.

Drawings

FIG. 1 is a schematic view of an overall structure of a quick cooling bicycle saddle according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a schematic view of a front side structure of a head frame of a quick cooling bicycle saddle according to the present invention;

FIG. 4 is a schematic top view of a saddle body for a quick cooling bicycle saddle according to the present invention;

FIG. 5 is a schematic side view of a saddle body of the quick cooling bicycle saddle of the present invention;

FIG. 6 is an enlarged view at B in FIG. 5;

fig. 7 is an enlarged view at C in fig. 5.

In the figure: 1 cushion body, 2 supports, 3 inclined ribs, 4 supporting springs, 5 hollow vertical beams, 6 hollow transverse beams, 7 hollow inclined beams, 8 headstock, 9 air inlet pipes, 10 air inlet pipes, 11 sealing cylinders, 12 wheel discs, 13 first rotating rods, 14 gyro-type fan blades, 15 second rotating rods, 16 first small fan blades, 17 third rotating rods, 18 second small fan blades, 19 cooling pipes, 20 annular ventilating pipes, 21 side nozzles, 22 primary ventilating pipes, 23 wheel shafts, 24 first bevel gears, 25 second bevel gears, 26 transmission rods, 27 third bevel gears, 28 contraction cylinders, 29 expansion rods, 30 first memory springs, 31 liquid storage cylinders, 32 liquid outlet pipes, 33 liquid inlet pipes, 34 expansion hoses, 35 air bags, 36 damping springs, 37 expansion air cushions, 38 hollow cylinders, 39 first piston plates, 40 compression rods, 41 second piston plates, 42 fixing cylinders, 43 second memory springs, 44 push plates, push plates, 45 pull rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-7, a bicycle saddle capable of rapidly cooling comprises a saddle body 1 and a supporting seat 2 matched with the saddle body, wherein the supporting seat 2 is of a hollow structure, a plurality of groups of damping springs 36 which are uniformly distributed are arranged at the top end of the supporting seat 2 and the lower side wall of the saddle body 1, in the invention, the supporting springs 4 and the damping springs 36 are damping springs, the damping springs are made of spring steel with optimal quality, the effect of the shock absorber can reach more than 95%, the service life of the shock absorber is longer than 10 years, the bicycle saddle has the dual advantages of low frequency and large damping of the steel springs, the inherent resonance amplitude phenomenon of the steel springs is eliminated, the supporting seat 2 has better shock absorption effect on the saddle body 1 through the matching use of the damping springs 36 and the supporting springs 4, the comfort level of a rider is improved, a plurality of groups of inclined ribs 3 which are uniformly distributed are fixedly arranged on the side wall of the supporting seat 2, and the supporting springs 4 which are uniformly distributed are fixedly connected between the top end of each inclined rib 3 and the saddle body 1, the lower end of the support 2 is fixedly connected with a hollow vertical beam 5, the lower end of the hollow vertical beam 5 is fixedly connected with a wheel disc 12, a corresponding wheel shaft 23 is arranged in the wheel disc 12, a headstock 8 is arranged at the front end of the hollow vertical beam 5, the headstock 8 is of a hollow structure, the headstock 8 is communicated with the hollow vertical beam 5 through a hollow cross beam 6, the wheel disc 12 is communicated with the headstock 8 through a hollow oblique beam 7, an air inlet pipe 9 is fixedly welded at the top end of the headstock 8, a plurality of groups of uniformly distributed air inlets 10 are fixedly arranged right in front of the air inlet pipe 9, a plurality of groups of sealing cylinders 11 are rotatably connected outside the air inlet pipe 9, and through holes corresponding to the air inlets 10 are formed in the sealing cylinders 11;

the hollow oblique beam 7 is rotatably connected with a first rotating rod 13, a plurality of groups of uniformly distributed gyro-type fan blades 14 are arranged on the first rotating rod 13, the gyro-type fan blades 14 are arranged in the hollow oblique beam 7, a gyro effect is utilized, when a human body treads a pedal to drive a wheel shaft 23 and further drives the gyro-type fan blades 14 to rotate through a first helical gear 24, a second helical gear 25 and other transmission mechanisms, the gyro-type fan blades 14 can react on the wheel shaft 23, the force of pedaling the human body is reduced, a rider can ensure that a bicycle moves forwards without spending excessive force, a hollow vertical beam 5 and a hollow cross beam 6 are respectively and rotatably connected with a corresponding second rotating rod 15 and a corresponding third rotating rod 17, the second rotating rod 15 and the third rotating rod 17 are respectively and fixedly connected with a plurality of groups of uniformly distributed first small fan blades 16 and second small fan blades 18, a first helical gear 24 is fixedly sleeved on the wheel shaft 23, one end, far away from a headstock 8, of the first rotating rod 13 is fixedly connected with the first helical gear 24 through a transmission rod 26 A matched second helical gear 25, a contraction cylinder 28 is slidably sleeved at the lower end of the second rotating rod 15, a third helical gear 27 meshed with the first helical gear 24 is fixedly arranged on the outer wall of one end of the contraction cylinder 28 far away from the second rotating rod 15, the lower end of the second rotating rod 15 is fixedly connected with the inner wall of the lower end of the contraction cylinder 28 through a telescopic rod 29, a corresponding first memory spring 30 is sleeved on the telescopic rod 29, and through the arrangement of the contraction cylinder 28, the first memory spring 30, the telescopic rod 29 and the third helical gear 27, after the temperature of the air in the wheel disc 12 is reduced, the first memory spring 30 is contracted to drive the contraction cylinder 28 and the third helical gear 27 to be separated from the first helical gear 24, a rider does not need to drive the second rotating rod 15 to rotate through pedaling a pedal, the rider's burden is reduced on the premise of not influencing the cooling effect of the cushion body 1, an annular ventilation pipe 20 is fixedly arranged at the lower end of the side wall of the cushion body 1, a plurality of groups of evenly distributed side nozzles 21 are fixedly arranged at the upper end of the annular ventilation pipe 20, the support 2 and the annular ventilation pipe 20 are fixedly communicated through a plurality of groups of evenly distributed primary ventilation pipes 22, each primary ventilation pipe 22 penetrates through the inclined ribs 3 and the supporting springs 4, the first small fan blades 16 and the second small fan blades 18 are arranged in the hollow vertical beams 5 and the hollow cross beams 6 and are matched with the gyro-type fan blades 14 arranged in the hollow inclined beams 7, air flow entering the air inlet pipe 9 and the vehicle head frame 8 can be guided and accelerated, air flow is sprayed out from the annular ventilation pipe 20 and the side nozzles 21, air flow around the cushion body 1 is accelerated, and the cushion body 1 is cooled from the outer side;

the liquid storage cylinder 31 is fixedly arranged in the support 2, the inner wall of the support 2 is provided with a telescopic air cushion 37 matched with the liquid storage cylinder 31, the telescopic air cushion 37 is made of elastic cloth, the side wall of the liquid storage cylinder 31 is fixedly provided with a plurality of groups of fixing cylinders 42 which are uniformly distributed, the telescopic air cushion 37 is provided with a groove matched with the fixing cylinders 42, each fixing cylinder 42 is internally and slidably connected with a push plate 44, a second memory spring 43 is fixedly connected between one side of the push plate 44 far away from the telescopic air cushion 37 and the inner end wall of the fixing cylinder 42, one end of the push plate 44 far away from the second memory spring 43 is fixedly connected with a pull rod 45, and the pull rod 45 outwards penetrates through the end wall of the fixing cylinder 42 and is fixedly connected with the side wall of the telescopic air cushion 37, the second memory spring 43 extends out to expand the telescopic air cushion 37, air flow entering the support 2 blows air to the outer side of the liquid storage cylinder 31, so that cooling liquid is cooled, when the weather is cold in winter, the second memory spring 43 contracts, the telescopic air cushion 37 tightly wraps the liquid storage cylinder 31, the temperature of the cooling liquid in the liquid storage cylinder 31 is prevented from being too low, so that the constant-temperature cooling liquid in the cold winter can enter the cooling pipe 19 in the cushion body 1, and the cushion body 1 achieves a constant-temperature effect;

the liquid storage cylinder 31 is internally divided into an extrusion cavity and a liquid storage cavity by a partition plate, the liquid storage cavity is annularly wrapped around the extrusion cavity, the partition plate is provided with a plurality of groups of uniformly distributed liquid through holes, the plurality of groups of liquid through holes are fixedly arranged at the lower part of the partition plate, an air bag 35 is arranged between the cushion body 1 and the top end of the support 2, a hollow cylinder 38 is fixedly arranged between the inner wall at the top end of the support 2 and the upper side wall of the liquid storage cylinder 31, the hollow cylinder 38 is communicated with the air bag 35, the inner wall of the hollow cylinder 38 is hermetically and slidably connected with a first piston plate 39, the lower end of the first piston plate 39 is fixedly connected with a pressure lever 40, the lower end of the pressure lever 40 downwards penetrates through the top end of the liquid storage cylinder 31 and is fixedly connected with a second piston plate 41, the second piston plate 41 is hermetically and slidably connected with the inner wall of the extrusion cavity, sufficient cooling liquid is fixedly arranged between the lower side wall of the second piston plate 41 and the lower inner wall of the liquid storage cylinder 31, the upper end of the liquid storage cylinder 31 is fixedly provided with a plurality of liquid outlet pipes 32 communicated with the liquid outlet cavity, the cooling pipe 19 is embedded in the cushion body 1, a plurality of groups of liquid inlet pipes 33 communicated with the cooling pipe 19 are arranged in the cushion body 1, the cooling pipe 19 is arranged in a bending mode, the cooling pipe 19 is arranged in the bending mode, the cooling pipe 19 is made of a through pipe with good conductivity, in order to increase the contact area between the cushion body 1 and the cooling pipe 19, the cushion body 1 can be rapidly cooled in a short time, the hip of a rider is prevented from being burnt by the cushion body 1, the cooling pipes 19 are uniformly arranged in the cushion body 1, each liquid outlet pipe 32 is fixedly communicated with the liquid inlet pipe 33 through a corresponding telescopic hose 34, one end of the cooling pipe 19 far away from the liquid inlet pipe 33 is fixedly provided with a balance head, a vent valve is arranged in the balance head, the balance head and the vent valve are arranged at the tail end of the cooling pipe 19, in order to ensure that the cooling liquid in the liquid storage cylinder 31 can be extruded into the cooling pipe 19 by the power of the rider for pressing the cushion body 1, and simultaneously, the cooling liquid in the cooling pipe 19 can be ensured to normally flow back into the liquid storage cylinder 31 after riding is finished.

In the invention, after a rider sits on the cushion body 1, the cushion body 1 is pressed downwards by the gravity of the rider to a certain extent so as to extrude the air bag 35 arranged in the cushion body 1, the air bag 35 is compressed, the air in the air bag 35 enters the hollow cylinder 38 communicated with the air bag 35 so as to push the first piston plate 39 to move downwards, the first piston plate 39 moves downwards to drive the second piston plate 41 to move downwards, the cooling liquid in the liquid storage cylinder 31 is extruded into the cooling pipe 19 through the liquid outlet pipe 32, the telescopic hose 34 and the liquid inlet pipe 33, the cushion body 1 is cooled from the interior of the cushion body 1, the rider drives the wheel shaft 23 to rotate when pedaling, thereby driving the first helical gear 24, the second helical gear 25 and the third helical gear 27 to rotate, thereby driving the first rotating rod 13 and the second rotating rod 15 to rotate, and the gyro-type fan blades 14 and the first small fan blades 16 to rotate, thereby accelerate the air flow speed in hollow vertical beam 5 and the hollow sloping 7, the air current that gets into in air-supply line 9 and the locomotive frame 8 via air intake 10 is at top type flabellum 14, under the effect of first small-size flabellum 16 and the small-size flabellum 18 of second, can be quick gets into in the support 2, get into annular ventilation pipe 20 via primary ventilation pipe 22 in, again via the air current of blowing out of multiunit evenly distributed's side nozzle 21, cushion body 1 air flow all around accelerates, cool down cushion body 1 from the cushion body 1 outside, with cooling tube 19 cooperations together, can realize cooling down cushion body 1 fast, thereby improve rider's comfort level, when avoiding the weather overheated in summer, the rider sits buttock and is scalded on cushion body 1.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A bicycle saddle capable of rapidly cooling comprises a saddle body (1) and a support (2) matched with the saddle body, wherein the support (2) is of a hollow structure and is characterized in that a plurality of groups of uniformly distributed inclined ribs (3) are fixedly arranged on the side wall of the support (2), the top end of each inclined rib (3) is fixedly connected with the saddle body (1) through a plurality of groups of uniformly distributed supporting springs (4), the lower end of the support (2) is fixedly connected with a hollow vertical beam (5), the lower end of the hollow vertical beam (5) is fixedly connected with a wheel disc (12), a corresponding wheel shaft (23) is arranged in the wheel disc (12), a headstock (8) is arranged at the front end of the hollow vertical beam (5), the headstock (8) is of a hollow structure, the headstock (8) is communicated with the hollow vertical beam (5) through a hollow cross beam (6), and the wheel disc (12) is communicated with the headstock (8) through a hollow inclined beam (7), the top end of the headstock (8) is fixedly welded with an air inlet pipe (9), a plurality of groups of uniformly distributed air inlets (10) are fixedly arranged right ahead the air inlet pipe (9), a first rotating rod (13) is rotationally connected in the hollow oblique beam (7), a plurality of groups of uniformly distributed gyro-type fan blades (14) are arranged on the first rotating rod (13), a corresponding second rotating rod (15) and a corresponding third rotating rod (17) are respectively and rotationally connected in the hollow vertical beam (5) and the hollow cross beam (6), a plurality of groups of uniformly distributed first small fan blades (16) and second small fan blades (18) are respectively and fixedly connected on the second rotating rod (15) and the third rotating rod (17), a first helical gear (24) is fixedly arranged on the wheel shaft (23), one end of the first rotating rod (13) far away from the headstock (8) is fixedly connected with a second small fan blade (25) matched with the first helical gear (24) through a helical gear (26), the lower end of the second rotating rod (15) is slidably sleeved with a contraction barrel (28), the outer wall of one end, far away from the second rotating rod (15), of the contraction barrel (28) is fixedly provided with a third bevel gear (27) meshed with a first bevel gear (24), the lower end of the second rotating rod (15) is fixedly connected with the inner wall of the lower end of the contraction barrel (28) through a telescopic rod (29), the telescopic rod (29) is sleeved with a corresponding first memory spring (30), the lower end of the side wall of the cushion body (1) is fixedly provided with an annular ventilation pipe (20), the upper end of the annular ventilation pipe (20) is fixedly provided with a plurality of groups of uniformly distributed side nozzles (21), the support (2) is fixedly communicated with the annular ventilation pipe (20) through a plurality of groups of uniformly distributed primary ventilation pipes (22), and each primary ventilation pipe (22) penetrates through an inclined rib (3) and a support spring (4), the cushion is characterized in that a liquid storage barrel (31) is fixedly arranged in the support (2), an extrusion cavity and a liquid storage cavity are separated into the liquid storage barrel (31) through a partition plate, the liquid storage cavity is annularly wrapped around the extrusion cavity, a plurality of groups of liquid through holes are uniformly distributed on the partition plate, an air bag (35) is arranged between the cushion body (1) and the top end of the support (2), a hollow barrel (38) is fixedly arranged between the inner wall of the top end of the support (2) and the upper side wall of the liquid storage barrel (31), the hollow barrel (38) is communicated with the air bag (35), the inner wall of the hollow barrel (38) is hermetically and slidably connected with a first piston plate (39), the lower end of the first piston plate (39) is fixedly connected with a compression rod (40), the lower end of the compression rod (40) downwards penetrates through the top end of the liquid storage barrel (31) and is fixedly connected with a second piston plate (41), and the second piston plate (41) is hermetically and slidably connected with the inner wall of the extrusion cavity, the lower side wall of the second piston plate (41) and the lower side inner wall of the liquid storage cylinder (31) are fixedly provided with sufficient cooling liquid, the upper end of the liquid storage cylinder (31) is fixedly provided with a plurality of groups of liquid outlet pipes (32) communicated with a liquid storage cavity, the cushion body (1) is internally embedded with cooling pipes (19), the cushion body (1) is internally provided with a plurality of groups of liquid inlet pipes (33) communicated with the cooling pipes (19), each liquid outlet pipe (32) and each liquid inlet pipe (33) are fixedly communicated through corresponding telescopic hoses (34), one end of each cooling pipe (19) far away from the corresponding liquid inlet pipe (33) is fixedly provided with a balance head, a vent valve is arranged in each balance head, the inner wall of the support (2) is provided with a telescopic air cushion (37) matched with the liquid storage cylinder (31), and the side wall of the liquid storage cylinder (31) is fixedly provided with a plurality of fixed cylinders (42) which are uniformly distributed, every equal sliding connection has push pedal (44) in solid fixed cylinder (42), fixedly connected with second memory spring (43) between one side and solid fixed cylinder (42) inner end wall of flexible air cushion (37) are kept away from in push pedal (44), one end fixedly connected with pull rod (45) of second memory spring (43) are kept away from in push pedal (44), pull rod (45) outwards run through solid fixed cylinder (42) end wall and flexible air cushion (37) lateral wall fixed connection, be provided with the recess that matches with solid fixed cylinder (42) on flexible air cushion (37).

2. A saddle for bicycles, which can be rapidly cooled according to the claim 1, wherein said cooling pipes (19) are arranged in a bending type, and the cooling pipes (19) are uniformly arranged in the saddle body (1).

3. A bicycle saddle capable of rapidly cooling as claimed in claim 1, wherein the top end of the support (2) and the lower side wall of the saddle body (1) are provided with a plurality of groups of damping springs (36) which are uniformly distributed.

4. A cycle seat cushion capable of rapidly cooling as claimed in claim 1, wherein said plurality of sets of liquid through holes are all fixedly disposed at the lower portion of the partition plate.

5. The bicycle saddle capable of rapidly cooling according to claim 1, wherein the air inlet pipe (9) is externally and rotatably connected with a plurality of groups of sealing cylinders (11), and the sealing cylinders (11) are provided with through holes corresponding to the air inlets (10).