CN112976927A - Anti-sinking and anti-skidding equipment for automobile tire - Google Patents

Anti-sinking and anti-skidding equipment for automobile tire Download PDF

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Publication number
CN112976927A
CN112976927A CN202110363319.0A CN202110363319A CN112976927A CN 112976927 A CN112976927 A CN 112976927A CN 202110363319 A CN202110363319 A CN 202110363319A CN 112976927 A CN112976927 A CN 112976927A
Authority
CN
China
Prior art keywords
connecting rod
shell
rod
negative pressure
tire
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202110363319.0A
Other languages
Chinese (zh)
Inventor
张宏阁
朱晓庆
李小硕
刘美洲
朱鹏翔
田松文
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Henan Polytechnic Institute
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Henan Polytechnic Institute
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Filing date
Publication date
Application filed by Henan Polytechnic Institute filed Critical Henan Polytechnic Institute
Priority to CN202110363319.0A priority Critical patent/CN112976927A/en
Publication of CN112976927A publication Critical patent/CN112976927A/en
Withdrawn legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60BVEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B15/00Wheels or wheel attachments designed for increasing traction
    • B60B15/02Wheels with spade lugs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/001Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving
    • B60C23/004Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving the control being done on the wheel, e.g. using a wheel-mounted reservoir
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/10Arrangement of tyre-inflating pumps mounted on vehicles
    • B60C23/12Arrangement of tyre-inflating pumps mounted on vehicles operated by a running wheel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60BVEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00Purpose of invention
    • B60B2900/70Adaptation for
    • B60B2900/721Use under adverse external conditions

Abstract

The invention provides an anti-sink and anti-skid device for automobile tires, which comprises: the tire body and the mechanism of getting rid of poverty, the mechanism of getting rid of poverty sets up the both sides of tire body for get rid of poverty to the tire body that sinks into puddle or depression. The device is used for reducing the condition that the vehicle is sunk into a depression or a puddle in the driving process; and can be quickly trapped when falling into a depression or puddle.

Description

Anti-sinking and anti-skidding equipment for automobile tire
Technical Field
The invention relates to the technical field of tires, in particular to an anti-sink and anti-skid device for an automobile tire.
Background
With the popularization of automobiles, more and more families select automobiles as transportation means, but in the traveling process, if the automobiles travel on a muddy road, the wheels sink into puddles; or the wheel is easy to slip on the sand when running on the sand, and finally falls into a sand pit;
therefore, there is a lack of a method for reducing the occurrence of vehicle tires sinking into a depression or puddle during driving.
Disclosure of Invention
The invention provides an anti-sinking and anti-skidding device for an automobile tire, which is used for reducing the condition that a vehicle sinks into a depression or a puddle in the driving process; and can be quickly trapped when falling into a depression or puddle.
The invention provides an anti-sink and anti-skid device for automobile tires, which comprises: a tyre body and a escaping mechanism,
the escaping mechanism is arranged on two sides of the tire body and used for escaping the tire body trapped in a puddle or depression.
Preferably, the tire body comprises: the wheel hub comprises a wheel hub and a tire, wherein the center of the wheel hub is provided with a mounting groove, a plurality of mounting holes penetrate through the mounting groove, and the mounting holes are used for mounting the wheel hub on an axle through bolts;
the tire is embedded in the circumferential outer wall of the wheel hub, and the escaping devices are arranged on two sides of the wheel hub.
Preferably, the escaping device comprises: the first shell is a shell body with an annular structure, a plurality of second shells are uniformly distributed on the circumferential outer wall of the first shell, a through hole is formed in one surface, far away from the first shell, of each second shell, and each through hole is used for enabling the first supporting rod to extend outwards from the inside of the second shell;
one end of the first support rod, which is positioned at the second shell, is connected with a driving mechanism for the reciprocating motion of the first support rod; one end of the first supporting rod, far away from the second shell, is provided with a trap removal claw, the trap removal claw and the first supporting rod form a V-shaped structure, and an opening of the V-shaped structure is arranged in the clockwise direction.
Preferably, a telescopic device is arranged in the second housing, and the telescopic device includes: a swinging rod, a first connecting plate and a first U-shaped frame,
a first limiting block and a second limiting block are sequentially arranged at one end, close to the through hole, of the second shell at intervals, the first limiting block is arranged at one side, close to the through hole, of the second shell, and two sides of the first limiting block are respectively connected with a first connecting plate through hinge shafts in a rotating mode;
the other end of each first connecting plate is rotatably connected with two outer side surfaces of a U-shaped structure of the first U-shaped frame; the first limiting block and the second limiting block are used for penetrating through and movably connecting a first supporting rod, and one end of the first supporting rod penetrating through the second limiting block is provided with a top block;
a raised limiting plate is further arranged inside the second shell, a top plate is arranged on one side, close to the second limiting plate, of the limiting plate, and the top plate is used for being in contact with or separated from the top block;
the U type open-ended one side is kept away from to first U type frame is connected with the swinging arms, the U type open end orientation of first U type frame first branch, the circumference outer wall symmetry of first branch is provided with the articulated shaft, the articulated shaft rotates respectively and is connected with the hinge bar, the other end of hinge bar is connected respectively one of them side of first U type frame.
Preferably, one end of the swing rod, which is far away from the first U-shaped frame, is connected with a driving mechanism, and the driving mechanism is used for driving the swing rod to reciprocate and enabling the first support rod to carry the escaping claw to extend or retract.
Preferably, the drive mechanism includes: the motor is fixed on the outer wall of the third shell, and the first rotating shaft penetrates through the outer wall of the third shell to the inner wall of the third shell;
the other end of the first rotating shaft is fixedly connected with one end of a first connecting rod, the other end of the first connecting rod is rotatably connected with a second connecting rod, the other end of the second connecting rod is rotatably connected to a U-shaped notch of a second U-shaped frame, one end, far away from the U-shaped notch, of the second U-shaped frame is fixedly arranged on the side wall of a third connecting rod, and the other side of the third connecting rod is fixed on a push plate;
two second U-shaped frames are arranged on the third connecting rod at intervals, a fourth connecting rod is rotatably connected to the other second U-shaped frame, the other end of the fourth connecting rod is connected with a ninth connecting rod, the ninth connecting rod and the fourth connecting rod form a V-shaped structure, and the opening end of the V-shaped structure faces to one surface far away from the second connecting rod;
a movable groove is formed in one surface, close to the fourth connecting rod, of the third shell, stand columns are arranged at the opening ends of the two sides of the movable groove respectively, two second rotating shafts are arranged on the stand columns at intervals, a sixth connecting rod is rotatably connected to the second rotating shaft, far away from the third shell, of the stand columns, and the fixed ends of a seventh connecting rod and an eighth connecting rod are rotatably connected to the second rotating shaft, close to one side of the third shell;
one end, far away from the second rotating shaft, of the eighth connecting rod is rotatably connected with a ninth connecting rod, the movable groove is used for reciprocating motion of the fourth connecting rod and the ninth connecting rod, one ends, far away from the second rotating shaft, of the sixth connecting rod and the seventh connecting rod are respectively hinged with a fifth connecting rod at intervals, and the other end of the fifth connecting rod is connected with a swinging rod.
Preferably, a plurality of support rods are arranged at intervals on one side of the push plate close to the third connecting rod, and a pulley is arranged on one side of the support plate away from the push plate and used for reciprocating on the inner wall of the third shell;
the one side that the bracing piece was kept away from to the push pedal is connected the negative pressure pole, the other end of negative pressure pole passes through the negative pressure stopper and connects negative pressure pipeline, the inner tube of a tyre is linked together to the one end that negative pressure stopper was kept away from to negative pressure pipeline.
Preferably, one end of the negative pressure pipeline, which is close to the negative pressure plug, is communicated with the storage box through a drainage pipeline, and valves are arranged at one ends of the drainage pipeline and the negative pressure pipeline, which are close to the inner tube.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the structure of the telescopic device of the present invention;
FIG. 4 is a schematic view of the driving mechanism of the present invention;
FIG. 5 is a schematic view of the structure of the negative pressure pipeline of the present invention;
wherein, 1-wheel hub, 2-tyre, 3-first shell, 4-mounting groove, 5-bolt, 6-second shell, 7-first supporting rod, 8-escaping claw, 9-articulated shaft, 10-first connecting plate, 11-first limiting block, 12-first U-shaped frame, 13-oscillating rod, 14-second limiting block, 15-top block, 16-limiting plate, 17-articulated rod, 18-top plate,
19-a first rotating shaft, 20-a first connecting rod, 21-a third shell, 22-a second connecting rod, 23-a third connecting rod, 24-a push plate, 25-a supporting rod, 26-a second U-shaped frame, 27-a fourth connecting rod, 28-a fifth connecting rod, 29-a sixth connecting rod, 30-a seventh connecting rod, 31-a second rotating shaft, 32-an upright post, 33-an eighth connecting rod, 34-a ninth connecting rod, 35-a negative pressure rod, 36-a negative pressure plug, 37-a negative pressure pipeline, 38-a drainage pipeline, 39-a storage box and 40-a valve.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
According to fig. 1 to 5, an embodiment of the present invention provides an anti-trap and anti-skid device for a vehicle tire 2, comprising: a tyre 2 body and a escaping mechanism,
the escaping mechanism is arranged on two sides of the tire 2 body and used for escaping the tire 2 body trapped in a puddle or depression.
The tyre 2 body comprises: the wheel hub comprises a wheel hub 1 and a tire 2, wherein the center of the wheel hub 1 is provided with an installation groove 4, a plurality of installation holes penetrate through the installation groove 4, and each installation hole is used for installing the wheel hub 1 on an axle through a bolt 5;
the tire 2 is embedded in the circumferential outer wall of the wheel hub 1, and the escaping devices are arranged on two sides of the wheel hub 1.
The escaping device comprises: the structure of the support structure comprises a first shell 3, a second shell 6 and a first support rod 7, wherein the first shell 3 is a shell with an annular structure, a plurality of second shells 6 are uniformly distributed on the circumferential outer wall of the first shell 3, a through hole is formed in one surface, away from the first shell 3, of each second shell 6, and each through hole is used for enabling the first support rod 7 to extend outwards from the inside of the second shell 6;
one end of the first supporting rod 7, which is positioned at the second shell 6, is connected with a driving mechanism for the reciprocating motion of the first supporting rod 7; one end of the first supporting rod 7, which is far away from the second shell 6, is provided with a trap-removing claw 8, the trap-removing claw 8 and the first supporting rod 7 form a V-shaped structure, and an opening of the V-shaped structure is arranged clockwise.
The anti-sinking and anti-skidding equipment for the automobile tire 2 can achieve the purpose of quickly getting rid of the automobile through the getting rid of mechanism when the automobile sinks into a mud pit, a hollow or a sandy land in the driving process, and meanwhile, the situation that the automobile sinks into a puddle or a hollow in the driving process is reduced.
The mechanism of getting rid of poverty can be at second shell 6 on reciprocating motion, realizes stretching out or the purpose of accomodating, when needs utilize the mechanism of getting rid of poverty, at first start the telescoping device, utilize the telescoping device with first branch 7 outwards stretches out from second shell 6 in, thereby realizes the claw 8 that gets rid of poverty stretches out the external diameter of tire 2 starts the car, will utilize the claw 8 that gets rid of poverty supports in puddle, depression or sand ground, thereby realizes the purpose of increase frictional force to and get up through supporting the purpose that realizes that wheel hub 1 is lifted, further realize that tire 2 can break away from the purpose of sinking the position.
The plurality of the escaping claws 8 are uniformly distributed in the second shell of the circumferential outer wall of the first shell to reciprocate, when the escaping claws 8 are not needed to be used, the telescopic device in the second shell is started, the first supporting rod 7 is contracted by using the telescopic device, and the escaping claws 8 are retracted to the side wall of the hub 1 along with the contraction of the first supporting rod 7; the tips of a plurality of the escape claws 8 are formed with a diameter smaller than that of the tire 2, thereby achieving the purpose of retracting the escape claws 8.
The V-shaped structure that the claw 8 of getting rid of poverty and first branch 7 formed is the obtuse angle to this realizes the claw 8 of getting rid of poverty with the grabbing power that first branch 7 formed can be more firm, improves the efficiency of getting rid of poverty, reduces simultaneously because of the not enough circumstances that leads to getting rid of poverty of grabbing power.
In one embodiment, a telescopic device is provided inside the second housing 6, the telescopic device comprising: a swing lever 13, a first connecting plate 10 and a first U-shaped frame 12,
a first limiting block 11 and a second limiting block 14 are sequentially arranged at one end, close to the through hole, of the second shell 6 at intervals, the first limiting block 11 is arranged at one side, close to the through hole, of the second shell 6, and two sides of the first limiting block 11 are respectively connected with a first connecting plate 10 in a rotating mode through hinge shafts 9;
the other end of each first connecting plate 10 is rotatably connected with two outer side surfaces of a U-shaped structure of a first U-shaped frame 12; the first limiting block 11 and the second limiting block 14 are used for penetrating through and movably connecting a first supporting rod 7, and one end, penetrating through the second limiting block 14, of the first supporting rod 7 is provided with a top block 15;
a raised limit plate 16 is further arranged inside the second casing 6, a top plate 18 is arranged on one side, close to the second limit block 14, of the limit plate 16, and the top plate 18 is used for being in contact with or separated from the top block 15;
first U type frame 12 keeps away from U type open-ended one side and is connected with swinging arms 13, the U type open end orientation of first U type frame 12 first bracing piece 7, the circumference outer wall symmetry of first bracing piece 7 is provided with articulated shaft 9, articulated shaft 9 rotates respectively and is connected with articulated rod 17, the other end of articulated rod 17 is connected respectively one of them side of first U type frame 12.
One end of the swing rod 13, which is far away from the first U-shaped frame 12, is connected with a driving mechanism, and the driving mechanism is used for driving the swing rod 13 to reciprocate, so that the first supporting rod 7 drives the escaping claw 8 to extend or retract.
In this embodiment, when the first support rod 7 needs to be extended and retracted by using the extending and retracting device, the driving mechanism is firstly started, the driving mechanism drives the swing rod 13 to swing, the swing rod 13 drives the first U-shaped frame 12 to move, the first connecting plate 10 hinged to one end of the first U-shaped frame 12 swings together, the hinge rod 17 connected to one side of the first U-shaped frame 12 swings together, so that the first support rod 7 connected to the hinge rod 17 swings, and the first support rod 7 can reciprocate on the first limit block 11 and the second limit block 14; the purpose of extending or retracting the first strut 7 on the second shell 6 is further realized, so that the purpose of extending work or retracting storage of the escaping claw 8 is realized.
The automobile tire releasing claw 8 can be conveniently started when the automobile tire 2 is trapped, and the automobile tire releasing claw 8 is withdrawn after being released, so that the situation that the automobile tire 2 after being released is not blocked in the running process can be avoided; thereby improving the driving comfort and reducing the reduction of the service life of the escaping claw 8 and the bumping condition caused by the bulge of the escaping claw 8 because the escaping claw 8 directly contacts the ground.
In one embodiment, the drive mechanism comprises: the device comprises a third shell 21, a first connecting rod 20, a second connecting rod 22 and a third connecting rod 23, wherein the third shell 21 is arranged in the second shell, a first rotating shaft 19 is arranged on the inner wall of the third shell 21, the first rotating shaft 19 is connected with a motor, the motor is fixed on the outer wall of the third shell 21, and the first rotating shaft 19 penetrates through the outer wall of the third shell 21 to the inner wall of the third shell 21;
the other end of the first rotating shaft 19 is fixedly connected with one end of a first connecting rod 20, the other end of the first connecting rod 20 is rotatably connected with a second connecting rod 22, the other end of the second connecting rod 22 is rotatably connected on a U-shaped notch of a second U-shaped frame 26, one end, far away from the U-shaped notch, of the second U-shaped frame 26 is fixedly arranged on the side wall of a third connecting rod 23, and the other surface of the third connecting rod 23 is fixed on a push plate 24;
two second U-shaped frames 26 are arranged on the third connecting rod 23 at intervals, a fourth connecting rod 27 is rotatably connected to the other second U-shaped frame 26, the other end of the fourth connecting rod 27 is connected with a ninth connecting rod 34, the ninth connecting rod 34 and the fourth connecting rod 27 form a V-shaped structure, and the open end of the V-shaped structure faces to the surface far away from the second connecting rod 22;
a movable groove is formed in one surface, close to the fourth connecting rod 27, of the third shell 21, upright posts 32 are respectively arranged at open ends of two sides of the movable groove, two second rotating shafts 31 are arranged on the upright posts 32 at intervals, the second rotating shaft 31, far away from one side of the third shell 21, of the upright posts 32 is connected with the sixth connecting rod 29 in a rotating mode, and the second rotating shaft 31, close to one side of the third shell 21, of the upright posts 32 is connected with fixed ends of the seventh connecting rod 30 and the eighth connecting rod 33 in a rotating mode;
one end of the eighth connecting rod 33, which is far away from the second rotating shaft 31, is rotatably connected with a ninth connecting rod 34, the movable slot is used for the fourth connecting rod 27 and the ninth connecting rod 34 to reciprocate, one ends of the sixth connecting rod 29 and the seventh connecting rod 30, which are far away from the second rotating shaft 31, are respectively hinged with a fifth connecting rod 28 at intervals, and the other end of the fifth connecting rod 28 is connected with the swing rod 13.
A plurality of support rods 25 are arranged at intervals on one side of the push plate 24 close to the third connecting rod 23, and pulleys are arranged on one side of the support plate far away from the push plate 24 and used for reciprocating on the inner wall of the third shell 21;
one side, far away from the support rod 25, of the push plate 24 is connected with a negative pressure rod 35, the other end of the negative pressure rod 35 is connected with a negative pressure pipeline 37 through a negative pressure plug 36, and one end, far away from the negative pressure plug 36, of the negative pressure pipeline 37 is communicated with an inner tube of the tire 2.
One end of the negative pressure pipeline 37, which is close to the negative pressure plug 36, is communicated with a storage tank 39 through a drainage pipeline 38, and valves 40 are arranged at one ends of the drainage pipeline 38 and the negative pressure pipeline 37, which are close to the inner tube.
In this embodiment, when the driving mechanism works, the motor is started, the motor drives the first link 20 to rotate, the first link 20 drives the second link 22 to swing after swinging, and the other end of the second link 22 is hinged to a third link 23 connected to a push plate 24 through a second U-shaped frame 26, so that the push plate 24 is driven to reciprocate in the third housing 21;
the fourth link 27 is further carried with the fourth link 27 to swing through the second U-shaped frame 26, the fourth link 27 is further carried with a ninth link 34 and an eighth link 33 to swing, the eighth link 33 is further carried with a fixedly connected seventh link 30 to swing when swinging, a V-shaped structure is formed between the eighth link 33 and the seventh link 30, and an opening of the V-shaped structure is opposite to an opening of the V-shaped structure formed between the fourth link 27 and the ninth link 34;
further, the seventh link 30 will carry the fifth link 28 to swing, when the fifth link 28 swings, the purpose of carrying the swing rod 13 to swing back and forth will be achieved, and the sixth link 29 is used to achieve the stability of the fifth link 28 when swinging, and reduce the situation that the fifth link 28 has a deviation position during swinging.
In the process of escaping from the stranded and saving oneself of the vehicle, the purpose of adjusting the air pressure of the tire 2 can be realized, and further, the ground catching positions of the escaping claw 8 and the first supporting rod 7 are more; namely, the V-shaped structure opening ends of the escaping claw 8 and the first support rod 7 are spaced from the tire 2 by a longer distance;
when the vehicle is in specific work, the valve 40 is set as an electromagnetic valve, the top plate 18 is provided with a contact switch, and when the contact switch of the top plate 18 is not in contact with the top block 15, the first supporting rod 7 and the escaping claw 8 are in a working state at the moment, and the vehicle needs to be escaped and rescued;
the electromagnetic valve opens a first passage to realize that the air of the inner tube flows to the storage tank through the negative pressure pipeline 37 and the drainage pipeline 38, and the decompressed air is collected through the storage tank; therefore, the purpose of releasing air pressure for the tire 2 is achieved, the escaping claw 8 can be further away from the outer surface of the tire 2, the ground grabbing force of the escaping claw 8 is enhanced, and the purpose of rapidly driving the hub 1 and the tire 2 to escape in the escaping process is achieved;
a pump is arranged in the storage property, when the automobile tire 2 is trapped, the first supporting rod 7 is retracted, the top block 15 arranged on the first supporting rod 7 abuts against the top plate 18, the tact switch on the top plate 18 is started, so that the electromagnetic valve changes the closing direction, the second passage is opened, meanwhile, the pump is also opened, the air pressure in the storage tank can be led to the inner tire through the second passage by the pump, and the purpose that the trapped automobile tire 2 can be recovered is achieved;
the first path is that the air pressure of the inner tube flows to a negative pressure pipeline 37, the negative pressure pipeline 37 introduces the air pressure into a drainage pipeline 38, and the drainage pipeline 38 introduces the air flow into a storage tank 39 through a valve 40;
the second path is that the pump pumps the air pressure in the storage tank 39 to the drainage pipeline 38, then introduces the air pressure into the negative pressure pipeline 37 through the drainage pipeline 38, and finally inputs the air pressure into the inner tire through the negative pressure pipeline 37; and finally, the first passages and the second passages of all the valves 40 are closed, so that the condition that the inner tube is leaked or abnormally pressurized in the running process is avoided, and the aim of ensuring the safe running of the automobile is fulfilled.
The negative pressure plug 36 and the negative pressure rod 35 are used for pumping air pressure in the inner tire, and when the negative pressure plug 36 and the negative pressure rod 35 are in failure, the pump can continuously inflate or suck other air in the inner tire. The negative pressure plug 36 can also be used for the purpose of closing the end of the negative pressure conduit 37 remote from the inner tube.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (8)

1. An anti-sink and anti-skid device for automobile tires, comprising: a tyre body and a escaping mechanism,
the escaping mechanism is arranged on two sides of the tire body and used for escaping the tire body trapped in a puddle or depression.
2. An anti-trap and anti-skid device for automobile tires according to claim 1, wherein the tire body comprises: the wheel hub comprises a wheel hub and a tire, wherein the center of the wheel hub is provided with a mounting groove, a plurality of mounting holes penetrate through the mounting groove, and the mounting holes are used for mounting the wheel hub on an axle through bolts;
the tire is embedded in the circumferential outer wall of the wheel hub, and the escaping devices are arranged on two sides of the wheel hub.
3. An anti-trap and anti-skid device for automobile tires according to claim 1, wherein said escaping means comprises: the first shell is a shell body with an annular structure, a plurality of second shells are uniformly distributed on the circumferential outer wall of the first shell, a through hole is formed in one surface, far away from the first shell, of each second shell, and each through hole is used for enabling the first supporting rod to extend outwards from the inside of the second shell;
one end of the first support rod, which is positioned at the second shell, is connected with a driving mechanism for the reciprocating motion of the first support rod; one end of the first supporting rod, far away from the second shell, is provided with a trap removal claw, the trap removal claw and the first supporting rod form a V-shaped structure, and an opening of the V-shaped structure is arranged in the clockwise direction.
4. An anti-trap and anti-skid device for automobile tires according to claim 3, wherein a telescopic device is provided in the second housing, said telescopic device comprising: a swinging rod, a first connecting plate and a first U-shaped frame,
a first limiting block and a second limiting block are sequentially arranged at one end, close to the through hole, of the second shell at intervals, the first limiting block is arranged at one side, close to the through hole, of the second shell, and two sides of the first limiting block are respectively connected with a first connecting plate through hinge shafts in a rotating mode;
the other end of each first connecting plate is rotatably connected with two outer side surfaces of a U-shaped structure of the first U-shaped frame; the first limiting block and the second limiting block are used for penetrating through and movably connecting a first supporting rod, and one end of the first supporting rod penetrating through the second limiting block is provided with a top block;
a raised limiting plate is further arranged inside the second shell, a top plate is arranged on one side, close to the second limiting plate, of the limiting plate, and the top plate is used for being in contact with or separated from the top block;
the U type open-ended one side is kept away from to first U type frame is connected with the swinging arms, the U type open end orientation of first U type frame first branch, the circumference outer wall symmetry of first branch is provided with the articulated shaft, the articulated shaft rotates respectively and is connected with the hinge bar, the other end of hinge bar is connected respectively one of them side of first U type frame.
5. The anti-trap and anti-slip device for vehicle tires according to claim 4, wherein a driving mechanism is connected to an end of the swing lever away from the first U-shaped frame, and the driving mechanism is used for driving the swing lever to reciprocate and enabling the first support lever to extend or retract along with the trap-free claw.
6. An anti-trap and anti-skid device for automobile tires according to claim 5, wherein said driving mechanism comprises: the motor is fixed on the outer wall of the third shell, and the first rotating shaft penetrates through the outer wall of the third shell to the inner wall of the third shell;
the other end of the first rotating shaft is fixedly connected with one end of a first connecting rod, the other end of the first connecting rod is rotatably connected with a second connecting rod, the other end of the second connecting rod is rotatably connected to a U-shaped notch of a second U-shaped frame, one end, far away from the U-shaped notch, of the second U-shaped frame is fixedly arranged on the side wall of a third connecting rod, and the other side of the third connecting rod is fixed on a push plate;
two second U-shaped frames are arranged on the third connecting rod at intervals, a fourth connecting rod is rotatably connected to the other second U-shaped frame, the other end of the fourth connecting rod is connected with a ninth connecting rod, the ninth connecting rod and the fourth connecting rod form a V-shaped structure, and the opening end of the V-shaped structure faces to one surface far away from the second connecting rod;
a movable groove is formed in one surface, close to the fourth connecting rod, of the third shell, stand columns are arranged at the opening ends of the two sides of the movable groove respectively, two second rotating shafts are arranged on the stand columns at intervals, and a sixth connecting rod is rotatably connected to the second rotating shaft on one side, far away from the third shell, of each stand column; a second rotating shaft close to one side of the third shell is rotatably connected with a fixed end of a seventh connecting rod and a fixed end of an eighth connecting rod;
one end, far away from the second rotating shaft, of the eighth connecting rod is rotatably connected with a ninth connecting rod, the movable groove is used for reciprocating motion of the fourth connecting rod and the ninth connecting rod, one ends, far away from the second rotating shaft, of the sixth connecting rod and the seventh connecting rod are respectively hinged with a fifth connecting rod at intervals, and the other end of the fifth connecting rod is connected with a swinging rod.
7. The anti-sinking and anti-skid device for the automobile tire according to claim 6, wherein a plurality of support rods are arranged at intervals on one side of the push plate close to the third connecting rod, and a pulley is arranged on one side of the support plate far away from the push plate and used for reciprocating on the inner wall of the third shell;
the one side that the bracing piece was kept away from to the push pedal is connected the negative pressure pole, the other end of negative pressure pole passes through the negative pressure stopper and connects negative pressure pipeline, the inner tube of a tyre is linked together to the one end that negative pressure stopper was kept away from to negative pressure pipeline.
8. An anti-trap and anti-skid device for automobile tires according to claim 7, wherein the end of the negative pressure pipe close to the negative pressure plug is connected to a storage tank through a drainage pipe, and valves are disposed at both ends of the drainage pipe and the negative pressure pipe close to the inner tire.
CN202110363319.0A 2021-04-02 2021-04-02 Anti-sinking and anti-skidding equipment for automobile tire Withdrawn CN112976927A (en)

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CN114571929A (en) * 2022-04-06 2022-06-03 广州大学 Anti-wave, anti-sinking and escaping trolley chassis device suitable for beach environment

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CN107618322A (en) * 2017-10-11 2018-01-23 苏州吉立兴汽车用品科技有限公司 A kind of false wheel escape machine of automobile tire
CN110733289A (en) * 2018-07-20 2020-01-31 苏州吉立兴汽车用品科技有限公司 anti-sink anti-skid device for automobile tire and automobile
CN112109485A (en) * 2020-09-28 2020-12-22 杭州获锡汽车部件有限公司 Automobile tire pit escaping device and using method thereof

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Publication number Priority date Publication date Assignee Title
CN106427401A (en) * 2016-12-06 2017-02-22 郑州特别有效营销管理咨询有限公司 Device for making tire break away from pit
CN107618322A (en) * 2017-10-11 2018-01-23 苏州吉立兴汽车用品科技有限公司 A kind of false wheel escape machine of automobile tire
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Application publication date: 20210618