WO2017128451A1 - 一种汽车轮胎陷坑自救脱困器 - Google Patents

一种汽车轮胎陷坑自救脱困器 Download PDF

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Publication number
WO2017128451A1
WO2017128451A1 PCT/CN2016/073191 CN2016073191W WO2017128451A1 WO 2017128451 A1 WO2017128451 A1 WO 2017128451A1 CN 2016073191 W CN2016073191 W CN 2016073191W WO 2017128451 A1 WO2017128451 A1 WO 2017128451A1
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WO
WIPO (PCT)
Prior art keywords
tire
automobile
central positioning
self
automobile tire
Prior art date
Application number
PCT/CN2016/073191
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English (en)
French (fr)
Inventor
李兴艳
Original Assignee
帝善圆农业科技（苏州）有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 帝善圆农业科技（苏州）有限公司 filed Critical 帝善圆农业科技（苏州）有限公司
Priority to DE212016000173.6U priority Critical patent/DE212016000173U1/de
Priority to US15/760,202 priority patent/US10940716B2/en
Priority to DE112016003829.1T priority patent/DE112016003829B4/de
Priority to JP2017536966A priority patent/JP6511145B2/ja
Publication of WO2017128451A1 publication Critical patent/WO2017128451A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B15/00—Wheels or wheel attachments designed for increasing traction
    • B60B15/18—Wheels with ground-engaging plate-like shoes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B15/00—Wheels or wheel attachments designed for increasing traction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B15/00—Wheels or wheel attachments designed for increasing traction
    • B60B15/26—Auxiliary wheels or rings with traction-increasing surface attachable to the main wheel body
    • B60B15/266—Traction increasing surface being located radially outside tire circumferential surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C27/00—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels
    • B60C27/02—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over restricted arcuate part of tread
    • B60C27/0261—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over restricted arcuate part of tread provided with fastening means
    • B60C27/0269—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over restricted arcuate part of tread provided with fastening means acting on the wheel, e.g. on the rim or wheel bolts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C27/00—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels
    • B60C27/06—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over the complete circumference of the tread, e.g. made of chains or cables
    • B60C27/062—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over the complete circumference of the tread, e.g. made of chains or cables provided with fastening means
    • B60C27/063—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over the complete circumference of the tread, e.g. made of chains or cables provided with fastening means acting on the wheel, e.g. on the rim or wheel bolts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C27/00—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels
    • B60C27/20—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels having ground-engaging plate-like elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S9/00—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
    • B60S9/02—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting
    • B60S9/04—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting mechanically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S9/00—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
    • B60S9/22—Means for attaching lifting, supporting, or manoeuvring devices to vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/70—Adaptation for
    • B60B2900/721—Use under adverse external conditions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/70—Adaptation for
    • B60B2900/731—Use in cases of damage, failure or emergency

Definitions

  • the invention relates to the field of automobile trap self-rescue technical equipment, in particular to a self-rescuing device for car tire trapping.
  • the invention of the car brings great convenience to people's travel; with the continuous development of the automobile industry, people can't help but ask for the safety and comfort of driving the car, but also the versatility of the car; but when the car is driving in the desert In the middle or muddy dirt roads, due to weather conditions or geographical environment, the tires of the car often fall into sand pits or pits, and then they cannot be trapped and trapped; in winter, especially in the north. There is snow on the road and the ground is slippery. Many cars will encounter road slippery problems, and accidents often occur.
  • the present invention provides a car tire trapping anti-slip self-rescue It can effectively rescue the anti-skid, brake and trap of the car. It is convenient and quick to assemble and disassemble, saves time and effort, improves driving safety and reduces accidents.
  • an automobile tire trapping device characterized in that it comprises a central positioning device, at least one tire claw and a supporting device, and the central positioning device is used when the automobile tire is in trouble. Positioned at the center of the spokes of the tire, the tire claws and the central positioning device are mated to each other and clamped to the tire, the supporting device and the tire claws are mated to each other and clamped to the tire, and the supporting device is also provided with contact with the ground. The head, the head protrudes beyond the outer surface of the tire.
  • the central positioning plate is provided with a central screw hole and a screw hole uniformly distributed around the central screw hole, the center screw hole is aligned with the wheel hole hole at the center position of the spoke, and the screw hole is aligned with the small hole at the center position of the spoke and passes through
  • the bolts are fixed to each other.
  • the supporting device comprises a support frame
  • the support frame comprises a tubular body and a fixing claw disposed on two sides of the tubular body, the tire claw is provided with a card slot, and the fixing claw and the card slot are mated with each other.
  • the automobile tire trap is further provided with an anti-skid chain plate.
  • the present invention also discloses a method for installing and using an automobile tire trapping device. It includes the following steps:
  • the supporting device rotates together with the pit tire, so that the head on the support is supported on the ground of the snow or the pit to support the tire of the car and get out of the hole.
  • FIG. 2 is a schematic view of the automobile tire of FIG. 1.
  • FIG. 3 is a structural schematic view of the central positioning device of the automobile tire trapping device of FIG. 1, wherein FIG. 3a is a front view and FIG. 3b is a side view.
  • FIG. 4 is a schematic view showing the structure of a tire claw of the automobile tire trapping device of FIG. 1, wherein FIG. 4a is a front view, FIG. 4b is a left side view, FIG. 4c is a right side view, and FIG. 4d is a top view.
  • Figure 5 is a schematic view showing the assembly of the central positioning device and the tire claw.
  • Fig. 6 is a front elevational view of the struting device of the automobile tire trapping device of Fig. 1.
  • Figure 7 is a left side elevational view of the heightening device of Figure 6.
  • FIG. 8a to 8c are schematic diagrams of a drive plate corresponding to a car tire trap deprivation device according to a preferred embodiment of the present invention, wherein FIG. 8a is a 4-hole drive plate, FIG. 8b is a 5-hole drive plate, and FIG. 8c is a 6-hole position. Drive plate.
  • FIG. 9a to 9e are schematic views of the anti-skid link plate of the present invention, wherein Fig. 9a is a front view of the link; Fig. 9b is a plan view of the link; Fig. 9c is a side view of the link; Fig. 9d is a link of the link A perspective view; Figure 9e is a plan view of the link plate.
  • FIG. 10a to 10c are schematic views of a positioning piece of a chain plate anti-skid device, wherein FIG. 10a is a perspective view of the positioning piece; FIG. 10b is a top view of the positioning piece; and FIG. 10c is a side view of the positioning piece.
  • FIG. 11a to 11d are schematic views showing the installation of the anti-skid chain plate device and the tire of the present invention, wherein Fig. 11a is a perspective view thereof, Fig. 11b is a plan view thereof, Fig. 11c is another perspective view, and Fig. 11d is a front view thereof.
  • the first connector 69 The first connector 69.
  • the second connector 70 The positioning piece 71.
  • an automobile tire sluice device corresponding to a preferred embodiment of the present invention mainly includes a central positioning device 1, at least one tire claw 20, and a struts 30, wherein the central positioning device 1 is positioned at the tire 50.
  • the spokes 52 are centrally located 54.
  • the tire claws 20 are mated with the central positioning device 1 and clamped to the tire 50.
  • the lifting device 30 and the tire claws 20 are mated to each other and clamped to the tire 50.
  • the central positioning device 1 includes a central positioning disk 10, a screw 12 penetrating the central positioning disk 10, a suction cup 11 disposed at one end of the screw 12, and a handle 13 disposed at the other end of the screw 12.
  • the central positioning disk 10 has a disk shape and is provided with a central screw hole 16 and a screw hole 14 evenly distributed around the center screw hole 16.
  • the central threaded bore 16 is sized to match the center position 54 of the spoke 52; the threaded bore 14 corresponds to the aperture 56 in the spoke 52 and the central threaded bore 16 corresponds to the central position 54 of the spoke 52.
  • each set of parallel rings 15 is disposed on the outer edge of the central positioning disk 10, and each set of parallel rings 15 has a plurality of rings 17, corresponding to the preferred embodiment of the present invention, the parallel rings 15 are three groups, evenly distributed in the center The outer edge of the disk 10 is positioned, and each set of parallel rings 15 has three rings 17.
  • the screw 12 is threaded through the central screw hole 16.
  • the suction cup 11 is partially spherical and fixedly mounted at one end of the screw 12, and the handle 13 is fixedly mounted at the other end of the screw 12.
  • the outer claw portion 23 is provided with a connecting plate 25, and the lower end of the connecting plate 25 is provided with three screw hooks 26 for fastening with the corresponding rings 17 of the parallel ring 15 on the central positioning plate 10.
  • the inner claw portion 21, the upper claw portion 22 and the outer claw portion 23 are respectively provided with a plurality of rows of a plurality of card slots 24 for passing between each other.
  • a snow chain plate (not shown) or a connecting cable (not shown) is fixedly connected or fixedly connected to the raising device 30.
  • the above-mentioned raising device 30 includes a support frame 31, and the support frame 31 is provided with a tubular body 310.
  • the tubular body 310 includes an inner tube 34, a tube 32 sleeved under the inner tube 34, and a sleeve.
  • An outer tube 33 is also sheathed at the lower end of the tube 32.
  • the top of the tubular body 310 of the elevated frame 31 protrudes from the outer surface of the tire 50, and a tip 35 is provided at the top end thereof (ie, the top end of the inner tube 34), that is, the head 35 also protrudes beyond the outer surface of the tire 50,
  • the head 35 is in contact with the crater ground as the car tire 50 rotates, thereby propping up the tire 50 in reverse; when the head 35 completes the struts, it triggers the spring and the lock on the inner tube 34.
  • the pin (not shown) allows the head 35 to be automatically retracted without affecting the normal running of the tire 50 after it has been removed.
  • the head 35 is curved, but other irregular shapes are also possible, such as planes, spheres, and the like.
  • the support frame 31 is provided at its bottom end (i.e., the bottom end of the outer tube 33) with a rubber pad 37 and a support 36 between the rubber pad 37 and the outer tube 33.
  • the rubber pad 37 is in contact with the outer surface of the tire 50 to prevent damage to the tire 50.
  • an upper clip 312 and an inner clip 311 extend outwardly above the sleeve 314, and the sleeve 314, the upper clip 312 and the inner clip 311 are concavely formed with each other, and are fixedly fixed to the tire in a radial direction.
  • the sleeve 314 is fitted to the outer side of the tire 50, the upper clip 312 is engaged with the top surface of the tire 50, and the inner clip 311 is engaged with the inner side of the tire 50.
  • a pair of fixing claws 313 are disposed extending in the left-right direction below the sleeve 314.
  • the fixing claws 313 are provided with a chuck 315 which is engaged with the card slots 24 on the outer claw portions 23 of the tire claws 20. fixed.
  • the support frame 31 includes an inner clamp 311, an upper clamp 312, a fixed claw 313, and a sleeve 314.
  • the upper end of the sleeve 314 is fixedly disposed with an upper clamp 312, and the upper clamp 312 is vertically disposed.
  • a clip 311 a sleeve tube 32 is fixedly disposed below the sleeve 314, and an outer tube 33 is slidably sleeved outside the tube tube 32 by a lock pin; a support 36 of the lower end of the outer tube 33 is sleeved, the host 36 The lower end is closed, the outer side of the support 36 is provided with a rubber pad 37; the sleeve 314 and the inside of the tube 32 are interspersed with an inner tube 34, the top end of the inner tube 34 is integrally fixed with a head 35;
  • the automobile tire trapping device of the present invention further includes a driving plate 40 having a disc-shaped structure on which a central screw hole 44 and a circumferential screw hole 45 matching the central positioning plate 10 are disposed.
  • a driving plate 40 having a disc-shaped structure on which a central screw hole 44 and a circumferential screw hole 45 matching the central positioning plate 10 are disposed.
  • Four (see FIG. 8a) or five (see FIG. 8b) or six slide rails (see FIG. 8c) 41 are uniformly disposed on the drive disk 40 in the radial direction, and a guide plate 42 is disposed in the slide rail 41, and the guide plate 42 is disposed.
  • the outer end is fixedly provided with a bolt hole 43 which can be adjusted in radial distance by the guide plate 42 and connected to the external device through the bolt hole 43 to be towed or twisted by external power to transmit the power fulcrum.
  • the automobile tire trapping device of the present invention is further provided with an anti-skid chain plate device, also referred to as a snow net device, comprising a snow chain plate 60 and a fastening component matched with the snow chain plate 60.
  • the anti-skid link device is used in conjunction with the tire 50 to prevent slippage, grip or friction on muddy or snowy roads.
  • the link plate 60 is formed by connecting a plurality of links 62 to each other. Each of the links 62 is provided with a non-slip surface 64 and a resistance-increasing surface 66.
  • the non-slip surface 64 has a certain curvature and is oriented outwardly to contact the ground; the resistance-increasing surface 66 is in contact with the tire surface.
  • the link 62 is provided with a plurality of projections 61 projecting over the non-slip surface 64 and a pair of recesses 63 which increase the frictional force in contact with the ground.
  • the first connector 68 and the second connector 69 are disposed on two sides of each of the links 62.
  • the first connector 68 of the link 62 can be fastened to the second connector 69 on the adjacent link 62.
  • the joints 68 of the two adjacent links 62 can be detachably or assembled between them to facilitate adjusting the length of the snow chain plate 60 according to the size of the actual tire 50.
  • the snow chain plate 60 is made of steel cable, chain, plastic mesh or nail.
  • the link 60 can also provide a single piece link 62, a three piece link 62, or 4 to 60 multiple piece links 62 for free removal or increased length change.
  • the trouble remover of the present invention can be matched by the above method.
  • the anti-skid chain plate device is used to more effectively prevent the road surface from slipping and increase the safe driving;
  • the drive plate 40 can be matched with an external device to effectively connect other tools and equipment, and a matching drive plate 40 is selected according to the actual vehicle type, and assembled with the position hole of the central positioning plate 10, and fixedly connected by screws.
  • the central fixing plate 10 and the screw hole of the driving plate 40 are locked to complete the assembly.
  • the wheel can be used as a "winding device” to assist himself or other vehicles to get out of trouble;
  • the drive plate 40 is coupled with an "air pump” or a "pump”, it can be used for pumping or watering. This function can be used in rural, wild or natural disaster areas or personnel rescue areas.
  • the beneficial effects of the present invention are: providing special tools for the automobile to effectively self-rescue and quickly get out of trouble in the case of bad weather, snow and ice roads, bad road conditions, anti-skid and anti-mite, and when the car is pitted.
  • the use of the trap can effectively and quickly, safely and safely disengage from the potholes, and quickly disassemble the reducer; easy to use, assembly and disassembly Simple and fast.
  • the invention can also be applied to the natural disaster rescue process, which is equipped with anti-skid chain plates and transmission plates, and provides rescue for other traps and brake cars; the anti-skid chain plates can be quickly and conveniently assembled and used; Other tools and equipment are connected to further expand the application of the present invention.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Emergency Lowering Means (AREA)

Abstract

一种汽车轮胎陷坑自救脱困器，其包括中央定位装置（1）、至少一个轮胎爪（20）以及撑高装置（30），中央定位装置（1）定位安装于轮胎（50）的轮辐（52）中心位置（54），轮胎爪（20）与中央定位装置（1）相互配接并夹紧于轮胎（50）上，撑高装置（30）与轮胎爪（20）相互配接，撑高装置（30）还设有接触于陷坑地面的顶头（35），顶头（35）突出于轮胎（50）外边缘之外。该汽车轮胎陷坑自救脱困器可以对汽车轮胎陷坑进行有效施救，装配和拆卸方便快速，省时省力，提高行车安全，减少事故发生。

Description

一种汽车轮胎陷坑自救脱困器 技术领域
本发明涉及一种汽车陷坑自救技术设备领域，特别涉及一种汽车轮胎陷坑自救脱困器。
背景技术
汽车的发明，给人们的出行带来极大的便利；随着汽车工业的不断发展，人们不禁要求驾驶汽车的安全性和舒适性，同时也要求汽车的多功能性；但是当汽车行驶在沙漠中或者泥泞的土路上时，由于天气条件或者地理环境等因素的影响，汽车的轮胎经常会陷入沙坑或者土坑中，这时就无法驶离而被困；在冬季尤其是北方的冰雪气候，路上积雪，地面湿滑，许多汽车都会遇到道路湿滑问题，经常会发生事故。
在汽车长期行驶过程中，经常发生轮胎打滑、陷坑、捂车等现象，严重时甚至造成事故，在夏季雨天、冬季冰雪和路面状况恶劣的情况下更是如此。因而，汽车轮胎防滑、防捂车、防陷坑以及坠毁坑自救脱困措施对于保证车辆正常、安全行驶具有十分重要的意义。
目前市场上有多种轮胎防滑装置，最常见是铁链、牛筋链或橡胶链制成防滑链，通过轮胎上装配防滑链对地面产生矩大压强，增大与路面的摩擦力起到防滑作用，增加车辆行驶的安全性能；存在的缺点是拆装困难、自重大，对轮胎磨损和对路面破坏较严重，一定程度上会影响汽车行车安全性；尤其是我国东北、西北的高寒地区，由于冬季冰雪期长，各种车辆因路面湿滑、陷坑、捂车所引起的交通事故每年都有数万起发生，但现有技术中的防滑链在实际应用中防滑效果并不理想；捂车或者陷坑自救措施不完善，而且防滑链、自救设备的安装与拆卸繁琐，费时费力。
发明内容
为解决上述技术问题，本发明提供了一种汽车轮胎陷坑防滑自救脱困 器，其可以对汽车防滑、捂车、陷坑进行有效施救，装配和拆卸方便快速，省时省力，提高行车安全，减少事故发生。
为了达到上述目的，本发明所提供的主要技术方案如下：一种汽车轮胎陷坑脱困器，其特征在于其包括中央定位装置、至少一个轮胎爪以及撑高装置，在汽车轮胎脱困时，中央定位装置定位于轮胎的轮辐中心位置，轮胎爪与中央定位装置相互配接并夹紧于轮胎上，撑高装置与轮胎爪相互配接并夹紧于轮胎上，撑高装置还设有接触于地面的顶头，顶头突出于轮胎的外表面之外。
优选地，中央定位装置包括中央定位盘，其固定安装在轮辐中心位置。
优选地，中央定位盘设有中心螺孔和均布于中心螺孔周围的螺孔，中心螺孔对准于轮辐中心位置的轮轴孔，而螺孔对准于轮辐中心位置的小孔并通过螺栓相互固定。
优选地，中央定位装置还包括吸盘和贯穿于中心螺孔的螺杆，吸盘吸附于轮辐中心位置，螺杆一端连接有吸盘，而另一端设置有手柄。
优选地，中央定位装置还包括至少一组并联环，并联环设置于中央定位盘的外缘并包括数个环。
优选地，轮胎爪设有外爪部、内爪部以及连接在外爪部与内爪部之间的上爪部，所述外爪部、内爪部、或上爪部的长度和宽度均可调节。
优选地，所述外爪部包括连接板，连接板的下端设有螺钩，所述中央定位装置包括至少一组并联环，螺钩与并联环相互卡扣。
优选地，所述撑高装置包括撑高架，撑高架包括设置管状主体和设置在管状主体两侧的固定爪，轮胎爪设有卡槽，固定爪与卡槽相互配接。
优选地，管状主体的一端设有所述顶头，其另一端设有橡胶垫。
优选地，管状主体的内部设有弹簧和锁止销。
优选地，撑高架设有安装于汽车轮胎上的上夹和内夹，上夹自管状主体向外延伸。
优选地，所述汽车轮胎陷坑脱困器，其还包括传动盘，传动盘安装在中央定位装置上并与外部装置配接。
优选地，所述汽车轮胎陷坑脱困器，其还包括防滑链板。
此外，本发明还揭示了一种之汽车轮胎陷坑脱困器之安装使用方法， 其包括如下步骤：
(1)、装配轮胎爪，选择至少一组轮胎爪，将轮胎爪依实际汽车轮胎大小调整好相应高度后，沿车轮径向均布装配卡接到车轮上；
(2)、装配中央定位装置，将中央定位装置安装于陷入坑洞的汽车轮胎的轮辐中心位置并与轮胎爪相互卡接固定；
(3)、将撑高装置安装于汽车轮胎上并同时与轮胎爪相互配接固定；以及
(4)、启动汽车，撑高装置与陷坑轮胎一起旋转，使得其上的顶头支撑于雪地或陷坑地面上，以将汽车轮胎撑高从而脱离坑洞。
本发明之汽车轮胎陷坑自救脱困器的安装使用方法，还可包括：提供防滑链板装置，其包括防滑链板和绑紧装置，绑紧装置与中央定位盘相互卡接并将防滑链板固定安装至汽车轮胎的胎面上。
本发明之汽车轮胎陷坑自救脱困器的安装使用方法，还可包括：提供传动盘，将传动盘安装在中央定位装置上并与外部装置配接。
可见，本发明相比于现有技术，具有如下有益效果：在汽车轮胎遭遇坑洞打滑空转时，使用本脱困器，可以有效的以“撑高”的方式，方便、迅速、安全的脱离坑洞，并快速拆解还原脱困器；使用方便、装配与拆卸简单、快速。也可将本发明应用于自然灾害救难过程中，其配备有防滑链板和传动盘，对其他陷坑、捂车等汽车实施救助；防滑链板可迅速方便地装配使用，非常适合于湿滑路面；通过设置传动盘，可联接其它工具、器材，可进一步拓展本发明的应用场合。
附图说明
图1为本对应本发明较佳实施例的汽车轮胎陷坑脱困器与汽车轮胎之装配示意图。
图2为图1中汽车轮胎示意图。
图3为图1中汽车轮胎陷坑脱困器之中央定位装置结构示意图，其中图3a为主视图，图3b为侧视图。
图4为图1中汽车轮胎陷坑脱困器之轮胎爪结构示意图，其中图4a为主视图，图4b为左视图，图4c为右视图，图4d俯视图。
图5为中央定位装置与轮胎爪的装配示意图。
图6为图1中汽车轮胎陷坑脱困器之撑高装置主视图。
图7为图6的撑高装置的左视图。
图8a至图8c为对应于本发明较佳实施例之汽车轮胎陷坑脱困器之传动盘示意图，其中图8a为4孔位传动盘，图8b为5孔位传动盘，图8c为6孔位传动盘。
图9a至图9e为本发明脱困器的防滑链板的示意图，其中图9a为链节的正视图；图9b为链节的俯视图；图9c为链节的侧视图；图9d为链节的立体图；图9e为链板的平面视图。
图10a至10c为链板防滑装置的定位片的示意图，其中图10a为定位片的立体示意图；图10b为定位片的俯视图；图10c为定位片的侧视图。
图11a至图11d为本发明脱困器的防滑链板装置与轮胎的安装示意图，其中，图11a为其立体图，图11b为其俯视图，图11c为其另一立体图，图11d为其正视图。
其中，图中数字所表示的相应部件名称：
10.中央定位盘  11.吸盘        12.螺杆       13.手柄
14.螺孔        15.并联环      20.轮胎爪     21.内爪部
22.上爪部      23.外爪部      24.卡槽       25.连接板
26.螺钩        30.撑高装置    31.撑高架     310.管状主体
311.内夹       312.上夹       313.固定爪    314.套管
32.节管        33.外管        34.内管       35.顶头
36.托管        315.卡头       41.滑轨       42.导板
43.螺栓孔      44.中心螺孔    45.周围螺孔   50.轮胎
51.轮毂        52.轮辐        54.中心位置   55.胎面
56.小孔        60.链板装置    61.凸块       62.链节
63.凹槽        64.防滑面      65.卡扣孔     66.增阻面
68.第一连接头  69.第二连接头  70.定位片     71.卡钩
72.绑紧带      73.定位销      74.连接环     75.绑紧装置
76.连接钩
具体实施方式
以下结合较佳实施例及其附图对本发明技术方案作进一步非限制性的详细说明。
参照图1至图2，对应于本发明较佳实施例的汽车轮胎陷坑脱困器，其主要包括中央定位装置1、至少一个轮胎爪20以及撑高装置30，其中中央定位装置1定位于轮胎50的轮辐52中心位置54，轮胎爪20与中央定位装置1相互配接并夹紧于轮胎50上，撑高装置30与轮胎爪20相互配接并夹紧于轮胎50上。
进一步参照图3，上述中央定位装置1包括中央定位盘10、贯穿于中央定位盘10的螺杆12、设置于螺杆12一端的吸盘11、以及设置于螺杆12另一端的手柄13。具体地，中央定位盘10为圆盘状，其设有中心螺孔16和均布于中心螺孔16周围的螺孔14。该中心螺孔16与轮辐52的中心位置54在尺寸上匹配设置；螺孔14对应于轮辐52上的小孔56，而中心螺孔16则对应于轮辐52的中心位置54。
此外，中央定位盘10的外缘上设有至少一组并联环15，每组并联环15具有数个环17，对应于本发明最佳实施例，并联环15为三组，均匀分布于中央定位盘10的外缘，而每组并联环15具有三个环17。上述螺杆12穿设于中心螺孔16。吸盘11为部分球体状，固定安装在螺杆12的一端，而手柄13在固定安装在螺杆12的另一端。
参照图4和图5，上述轮胎爪20大体为钩状，其设有外爪部23、内爪部21以及连接在外爪部23与内爪部21之间的上爪部22，外爪部23、内爪部、21或上爪部22的长度和宽度均可调节。上爪部22两端分别与内爪部21、外爪部23同侧垂直一体式制造，且内爪部21、外爪部23与上爪部22的连接角处均设置为弧形，用于增加与轮胎50的接触面积。内爪部21扣接在轮胎50的内侧面，上爪部22扣接在轮胎50的顶面，而外爪部23扣接在所述轮胎50的外侧面。
外爪部23设置有连接板25，连接板25下端设置有3个螺钩26，螺钩26用于与中央定位盘10上的并联环15的相应环17相互扣接。内爪部21、上爪部22和外爪部23上分别设置有双排多个卡槽24，用于彼此之间通过 防滑链板(图未示)、或连接索(图未示)连接固定，或者与撑高装置30固定连接。
此外，内爪部21、上爪部22均为二节式结构设置，其二节之间通过滑槽和插板相互活动连接，通过滑槽和插板的滑动和锁止可调整内爪部21、上爪22部的长度和宽度，便于适应轮胎50的高度和宽度；外爪部23与连接板25之间设置亦有滑槽和插板相互活动连接，并通过滑动和锁止调节外爪部23的长度和宽度，这样通过调节内爪部21、上爪部22、外爪部23的长度、宽度，以便于适应不同规格大小的轮毂51。
进一步参照图6和图7，上述撑高装置30包括撑高架31，撑高架31设置有管状主体310，管状主体310包括内管34、套设在内管34下方的节管32以及套设在内管34上方的套管314，其中内管34通过弹簧和锁止销与套管314相互锁接。在节管32的下端部还套设外管33。撑高架31的管状主体310的顶部突出于轮胎50的外表面，并且在其顶端(即内管34的顶端)设置有顶头35，即该顶头35亦突出于轮胎50的外表面之外，其用于在轮胎50脱困时，随着汽车轮胎50的旋转，顶头35与陷坑地面接触，从而反向撑起轮胎50；当顶头35完成撑高作用后，通过触发内管34上的弹簧和锁止销(图未示)，使得所述顶头35自动收回，而不至于影响轮胎50脱困后的正常行驶。对应于本发明最佳实施例，该顶头35为弧形，但其他不规则形状亦可，比如平面、球面等。撑高架31在其底端(亦即外管33的底端)设置有橡胶垫37和位于橡胶垫37与外管33之间的托管36。橡胶垫37接触于轮胎50的外表面，可防止对轮胎50的损伤。此外，在套管314的上方向外延伸有上夹312和内夹311，套管314、上夹312和内夹311相互之间形成凹形，并沿径向固定卡接固定在所述轮胎50上，并且上夹312、内夹311为活动二节式，通过滑槽、插板可调节其长度和宽度以与轮胎50的尺寸相适配。套管314装配于所述轮胎50外侧面，上夹312卡接于轮胎50的顶面，而内夹311卡接于轮胎50的内侧面。而在套管314的下方，向左右方向延伸设置有一对固定爪313，固定爪313上设置有卡头315，该卡头315与轮胎爪20的外爪部23上的卡槽24相互卡接固定。
所述撑高架31包括内夹311、上夹312、固定爪313、套管314；所述套管314上端垂直方向固定设置有上夹312，所述上夹312垂直设置有内 夹311，所述套管314下方固定设置有节管32，所述节管32外侧通过锁止销活动套接的外管33；所述外管33下端套接的托管36，所述托管36下端封闭端口，所述托管36外侧设置有橡胶垫37；所述套管314和节管32内部穿插设置有内管34，所述内管34顶端一体式固定设置有顶头35；
进一步参照图8，本发明之汽车轮胎陷坑脱困器还包括传动盘40，该传动盘40为圆盘形结构，其上设置有与中央定位盘10匹配的中心螺孔44和圆周螺孔45，以便于通过螺栓与中央定位盘10固定连接。传动盘40上沿径向均匀设置有4个(见图8a)或者5个(见图8b)或者6个滑轨(见图8c)41，在滑轨41内活动设置有导板42，导板42的外端固定设置有螺栓孔43，所述螺栓孔43通过导板42可调节其径向距离，通过螺栓孔43与外部装置连接，由外部动力拖曳或者绞拉传递动力支点。
此外，参照图9a至图9e，本发明之汽车轮胎陷坑脱困器还设置有防滑链板装置，亦称之为雪網装置，包括防滑链板60和与防滑链板60配接的绑紧组件，该防滑链板装置与轮胎50配合使用，用以在泥泞地或冰雪路面防滑、加抓地力或磨擦力。该链板60由多个链节62相互连接而成。各个链节62设置防滑面64和增阻面66。防滑面64具有一定的弧度，并朝向外侧以与地面接触；增阻面66与轮胎面接触。该链节62设有突出在防滑面64之上的数个凸块61和一对凹槽63，该凸块61可增加与地面接触的摩擦力。各个链节62的二侧均设置有第一连接头68和第二连接头69，该链节62的第一连接头68可与相邻链节62上的第二连接头69相互卡扣固定，这样两两相邻链节62的连接头68之间可进行活动拆卸或组装，以便于根据实际轮胎50的尺寸大小调节防滑链板60的长度。对应于本发明较佳实施例，可设置三组防滑链板60，每组防滑链板60可由三片链节62相互连接而成。此外，在每个链节62的两端分别设有卡扣孔65。进一步参照图10a至图11d,上述绑紧组件包括定位片70、绑紧带72、连接环74以及连接钩76。对应于本发明较佳实施例，定位片70设置三片，沿着轮胎50的径向均匀布置，各个定位片70的一端设有卡钩71，与上述定位盘10的并联环15相互卡扣连接，其另一端设有一对定位销73。绑紧带72绑紧在轮胎50上，其一端扣接到定位销73上，另一端扣接到连接环74上。上述连接环74为圆环状，适配于轮胎50的周向，并定位于定位片70 的一对定位销73之间。上述连接钩76，一端钩在链节62的卡扣孔65上，另一端钩在连接环74上，每个链节62的两端分别通过两根绑紧带72连接至连接环74上，这样即可将每组链板60绑紧在轮胎50的接触于地面的胎面55上。
优选的，所述防滑链板60采用材质可为钢缆式，链式，塑胶網式或钉式。该链板60还可提供单一片式链节62、三片式链节62，或4～60片多片式链节62，以便自由拆卸或增加变更长度。
可见，本发明通过上述防滑链板60和绑紧组件的配合使用，在汽车轮胎遇到雪地或泥泞地面时，可以方便快捷的将上述防滑链板60安装至汽车轮胎50的胎面55上，从而起到很好的防滑效果。
在汽车陷坑状态下，汽车轮胎50在遭遇坑洞或打滑空转时，本发明之汽车轮胎陷坑脱困器之安装操作步骤如下：
1、装配轮胎爪20：一般选择三组轮胎爪20，将轮胎爪20依实际轮胎50大小调整好各爪部21、22、23的相应长度后，沿车轮径向均布装配卡接到车轮上；
2、安装中央定位盘10：将中央定位盘10置于轮辐52的大致中心位置54，再将中央定位盘10上的并联环15与各个轮胎爪20的螺钩26相互卡扣，然后转动手柄13向内推进，以将螺杆12上的吸盘11吸附至轮辐52的中心位置54；
3、将撑高装置30的上夹312和内夹311分别安置在轮胎50上方和内侧并夹紧，然后将撑高架31上的固定爪313的卡头315与相邻二侧的轮胎爪20上的卡槽24卡接固定，并将节管32插进外管33，调整好位置后以插销固定，所述外管33下方延伸至托管36并固定；
4、其后将内管34放置于所述套管314内，调整好内管34端部的顶头35的高度并使其可置于雪地或陷坑地面上，并设置好内管34与套管314上的弹簧与锁止销后即可开始起动汽车，撑高装置30的顶头35随着汽车轮胎50的旋转而旋转并抵靠于雪地或陷坑地面上，从而可以有效的以“撑高”轮胎50，从而方便、迅速、安全的使汽车轮胎50脱离坑洞，最后再快速拆解还原本发明之脱困器。
此外，依据汽车陷坑状况，本发明之脱困器可以通过上述方法配合使 用防滑链板装置，从而更加有效的防止路面湿滑，增加安全行驶；
若有进一步需要，可将传动盘40与外部装置配合，有效联接其它工具、器材，依据实际车辆型式选择一款匹配的传动盘40，并与中央定位盘10的位孔装配，使用螺丝固定连接，使得中央固定盘10与传动盘40的螺孔锁紧即可完成装配，例如：该传动盘40联结“绞盘”后，车轮可充当“绞盘器”使用，可协助自己或其他车辆脱离困境；该传动盘40联结“空气泵”或“水泵”后，则可发挥打气或打水的功能，此功能多在农村、野地或自然灾害区域或人员救难区可发挥。
通过上述具体实施例，可见本发明的有益效果是：为汽车在不良天气、冰雪路面、恶劣路况状态下，防滑防捂以及在汽车陷坑时，有效自救、迅速脱困提供专用器具。在汽车轮胎遭遇坑洞打滑空转时，使用本脱困器，可以有效的以“撑高”的方式，方便、迅速、安全的脱离坑洞，并快速拆解还原脱困器；使用方便、装配与拆卸简单、快速。也可将本发明应用于自然灾害救难过程中，其配备有防滑链板和传动盘，对其他陷坑、捂车汽车实施救助；防滑链板可迅速方便地装配使用；通过所述传动盘可联接其它工具、器材，进一步拓展本发明的应用。
需要指出的是，上述较佳实施例仅为说明本发明的技术构思及特点，其目的在于让熟悉此项技术的人士能够了解本发明的内容并据以实施，并不能以此限制本发明的保护范围。凡根据本发明精神实质所作的等效变化或修饰，都应涵盖在本发明的保护范围之内。

Claims (20)

  1. 一种汽车轮胎陷坑自救脱困器，其特征在于其包括中央定位装置、至少一个轮胎爪以及撑高装置，在汽车轮胎脱困时，中央定位装置定位安装于轮胎的轮辐中心位置，轮胎爪与中央定位装置相互配接并夹紧于轮胎上，撑高装置与轮胎爪相互配接，撑高装置还设有支撑于陷坑地面的顶头，顶头突出于汽车轮胎之外。
  2. 如权利要求1所述汽车轮胎陷坑自救脱困器，其特征在于：中央定位装置包括中央定位盘，其固定安装在轮辐中心位置。
  3. 如权利要求2所述汽车轮胎陷坑自救脱困器，其特征在于：中央定位盘设有中心螺孔，中心螺孔对准于轮辐中心位置。
  4. 如权利要求3所述汽车轮胎陷坑自救脱困器，其特征在于：中央定位装置还包括吸盘和贯穿于中心螺孔的螺杆，吸盘吸附于轮辐中心位置，螺杆一端连接有吸盘，而另一端设置有手柄。
  5. 如权利要求2所述汽车轮胎陷坑脱自救困器，其特征在于：中央定位装置还包括至少一组并联环，并联环设置于中央定位盘的外缘并包括数个环。
  6. 如权利要求1所述汽车轮胎陷坑自救脱困器，其特征在于：轮胎爪设有外爪部、内爪部以及连接在外爪部与内爪部之间的上爪部，所述外爪部、内爪部、或上爪部的长度可调节。
  7. 如权利要求6所述汽车轮胎陷坑自救脱困器，其特征在于：所述外爪部包括连接板，连接板的下端设有螺钩，所述中央定位装置包括至少一组并联环，螺钩与并联环相互卡扣。
  8. 如权利要求1所述汽车轮胎陷坑自救脱困器，其特征在于：所述撑高装置包括撑高架，撑高架包括管状主体和设置在管状主体左右两侧的固定爪，轮胎爪设有卡槽，固定爪与卡槽相互配接。
  9. 如权利要求8所述汽车轮胎陷坑自救脱困器，其特征在于：管状主体的一端设有所述顶头，其另一端设有橡胶垫。
  10. 如权利要求8所述汽车轮胎陷坑自救脱困器，其特征在于：管状主体的内部设有弹簧和锁止销。
  11. 如权利要求8所述汽车轮胎陷坑自救脱困器，其特征在于：撑高架设有安装于汽车轮胎上的上夹和内夹，上夹自管状主体向外延伸。
  12. 如权利要求1所述汽车轮胎陷坑自救脱困器，其特征在于其还包括传动盘，传动盘安装在中央定位装置上并与外部装置配接。
  13. 如权利要求1所述汽车轮胎陷坑自救脱困器，其特征在于其还包括安装于汽车轮胎上的防滑链板装置。
  14. 如权利要求13所述汽车轮胎陷坑自救脱困器，其特征在于：防滑链板装置包括防滑链板和将防滑链板绑紧于汽车轮胎上的绑紧装置。
  15. 如权利要求14所述汽车轮胎陷坑自救脱困器，其特征在于：防滑链板由至少一片链节组成，防滑链板安装于汽车轮胎的胎面上。
  16. 如权利要求15所述汽车轮胎陷坑自救脱困器，其特征在于：绑紧装置包括定位片和绑紧带，定位片连接在中央定位装置与绑紧带之间，绑紧带绑紧于汽车轮胎上。
  17. 如权利要求16所述汽车轮胎陷坑自救脱困器，其特征在于：绑紧装置还包括连接环和连接钩，连接环适配于轮胎的侧面并于定位片相互配接，连接钩一端与防滑链板相连，另一端与连接环相连。
  18. 如以上权利要求1-17中任一项所述汽车轮胎陷坑自救脱困器的安装使用方法，其特征在于其包括如下步骤：
    (1)、装配轮胎爪，选择至少一组轮胎爪，将轮胎爪依实际汽车轮胎大小调整好相应高度后，沿车轮径向均布装配卡接到车轮上；
    (2)、装配中央定位装置，将中央定位装置安装于陷入坑洞的汽车轮胎的轮辐中心位置并与轮胎爪相互卡接固定；
    (3)、将撑高装置安装于汽车轮胎上并同时与轮胎爪相互配接固定；以及
    (5)、启动汽车，撑高装置与陷坑轮胎一起旋转，使得其上的顶头支撑于雪地或陷坑地面上，以将汽车轮胎撑高从而脱离坑洞。
  19. 如权利要求1-17任一项所述汽车轮胎陷坑自救脱困器的安装使用方法，其特征在于其包括：提供防滑链板装置，其包括防滑链板和绑紧装置，绑紧装置与中央定位装置相互卡接固定并将防滑链板固定安装至汽车轮胎的胎面上。
  20. 如权利要求1-17中任一项所述汽车轮胎陷坑自救脱困器的安装使用方法，其特征在于其包括：提供传动盘，将传动盘安装在中央定位装置上并与外部装置配接。
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