WO2008148248A1 - Dispositif antidérapant de type pedrail pour véhicule - Google Patents

Dispositif antidérapant de type pedrail pour véhicule Download PDF

Info

Publication number
WO2008148248A1
WO2008148248A1 PCT/CN2007/001826 CN2007001826W WO2008148248A1 WO 2008148248 A1 WO2008148248 A1 WO 2008148248A1 CN 2007001826 W CN2007001826 W CN 2007001826W WO 2008148248 A1 WO2008148248 A1 WO 2008148248A1
Authority
WO
WIPO (PCT)
Prior art keywords
slip
wheel
belt
slip belt
tire
Prior art date
Application number
PCT/CN2007/001826
Other languages
English (en)
Chinese (zh)
Inventor
Zhiqiang Hong
Original Assignee
Zhiqiang Hong
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 Zhiqiang Hong filed Critical Zhiqiang Hong
Priority to PCT/CN2007/001826 priority Critical patent/WO2008148248A1/fr
Publication of WO2008148248A1 publication Critical patent/WO2008148248A1/fr

Links

Classifications

    • 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
    • B60C27/16—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 formed of close material, e.g. leather or synthetic mats

Definitions

  • the invention relates to a non-slip belt for a vehicle.
  • the anti-slip belt has obvious performance when driving.
  • the tire slip on the soft ground can easily cause the hinge part of the tongue to fail and damage the tire, and the tongue and the ice surface
  • the contact is still limited to a small area, the friction is not greatly improved, and the anti-slip problem is not fundamentally solved.
  • the object of the present invention is to provide a non-slip belt for vehicles which has a large contact area with the ground, is easy to fold, and is reliable in operation.
  • a non-slip belt for a vehicle comprising a non-slip belt covering the periphery of the tire and a support frame for extending the anti-slip belt to make surface contact with the ground, the support frame being disposed on the support frame
  • the inner side of the tire is below the inner side of the anti-slip belt
  • the anti-slip belt is made of a nylon outer composite rubber
  • the anti-slip belt 21 is hinged at both ends.
  • the anti-slip belt for vehicles, the anti-slip belt has an outer side surface contacting the ground and an inner side surface contacting the tire, and the inner and outer surfaces of the anti-slip belt are provided with anti-slip oblique grooves, and the anti-slip oblique groove of the outer surface of the anti-slip belt
  • the outer side of the anti-slip belt is provided with a row of guiding bosses, and the guiding bosses are equally spaced along the inner sides of the anti-slip belt.
  • the above-mentioned vehicle anti-slip belt comprises a front bracket assembly, a rear bracket assembly and two support rods connecting the front bracket assembly and the rear bracket assembly and respectively located on the outer side and the inner side of the tire.
  • the front bracket assembly includes a front bracket and a front guide wheel rotatably disposed on the front bracket, a front positioning wheel rotatably higher than the front bracket, and rotatably disposed at the front a front pressing wheel on the bracket, and the axes of the front guiding wheel, the front positioning wheel and the front pressing wheel are parallel to the tire axis, and the axial ends of the front guiding wheel are located between the two guiding bosses, the front positioning
  • the outer circumferential side of the wheel is in contact with the outer circumferential side of the tire, and the front pressure wheel is disposed coaxially with the front positioning wheel and is respectively located outside the two rows of guiding bosses on the inner side of the anti-slip belt.
  • the front bracket is further provided with two relatively rotatable auxiliary front pressing wheels, and the auxiliary front pressing wheel is parallel to the front pressing wheel axis and respectively contacts the inner side surface of the anti-slip sheet on the outer side of the two guiding bosses. .
  • the vehicle has a non-slip belt
  • the rear bracket assembly includes a rear bracket and a rear guide wheel rotatably disposed on the rear bracket and a rear positioning wheel rotatably disposed on the rear bracket, and the rear guide wheel
  • the axis of the rear positioning wheel is parallel to the tire axis, and the axial end faces of the rear guide wheel are located between the two rows of guiding bosses, and the circumferential outer side surface of the rear positioning wheel is in contact with the outer circumferential side of the tire.
  • the ends of the front guide wheel and the rear guide wheel are hemispherical, and the front positioning wheel is provided at two ends
  • the anti-offset protrusion of the front positioning wheel is in contact with the front guide wheel surface
  • the two ends of the rear positioning wheel are provided with anti-bias protrusions
  • the inner side of the anti-offset protrusion of the rear positioning wheel is
  • the rear guide wheel is in surface contact.
  • the front bracket is provided with a clamping wheel
  • the rear bracket is provided with a clamping wheel to prevent the side of the wheel from being scraped to the supporting frame.
  • the rear bracket is further provided with two relatively rotatable rear pressing wheels, and the rear pressing wheel is parallel to the rear positioning wheel axis and respectively contacts the inner side surfaces of the anti-slip belts outside the two rows of guiding bosses.
  • An auxiliary portion of the front support bar and the rear support bar is provided with a buckle ring, and an adjacent portion of the rear support bar and the front support bar is provided with a socket corresponding to the size of the buckle ring, and the inner end of the socket is provided with a buckle groove.
  • the buckle is engaged with the buckle groove, and the front support rod and the rear support rod are integrally connected.
  • the above-mentioned vehicle anti-slip belt is provided with a tensioning device for adjusting the radial tension of the anti-slip belt between the front support rod and the rear support rod.
  • the conventional anti-skid belt and the tire are statically matched, the friction between the anti-slip belt and the ground is transmitted to the tire through the contact between the anti-slip belt and the tire, but the relative fixing between the anti-slip belt and the tire is poor, so that the anti-slip belt itself It is easy to damage and damage the road surface and the tire.
  • the anti-slip belt is in dynamic contact with the tire, that is, during the running of the wheel, the anti-slip belt is moved relative to the tire, and the anti-slip belt is in planar contact with the ground, which is similar to the wheel.
  • the present invention continuously feeds the unused track to the front for recycling, thereby increasing the tire with a large degree of radiation.
  • the present invention is provided with a re-disassemblable connecting device and a tensioning device on the two supporting rods, which is very convenient to use.
  • Figure 1 is a front elevational view of an embodiment of the present invention.
  • FIG. 2 is a top plan view of a support frame according to an embodiment of the present invention.
  • Figure 3 is a bottom plan view of the support frame of the embodiment of the present invention.
  • FIG. 4 is a side elevational view of the pinch wheel of the embodiment of the present invention.
  • Figure 5 is a front elevational view of the inside surface of the end portion of the anti-slip tape of the embodiment of the present invention.
  • Figure 6 is a side view of Figure 5.
  • Figure 7 is a front elevational view of the outer side surface of the end portion of the anti-slip tape of the embodiment of the present invention.
  • Figure 8 is a cross-sectional view of a support rod in accordance with an embodiment of the present invention.
  • Fig. 9 is a cross-sectional view taken along the line A-A of Fig. 8.
  • an embodiment provides a non-slip belt for a vehicle, comprising a non-slip belt 21 covering a periphery of the tire 1 and a support frame 3 for supporting the non-slip belt 21 in surface contact with the ground, the support frame 3 being disposed inside the non-slip belt 21 below the central axis of the tire 1, the anti-slip belt 21 being a nylon belt
  • the outer composite rubber is formed, and the anti-slip belt 21 is hinged at both ends.
  • the anti-slip belt of the vehicle has an outer side surface contacting the ground and an inner side surface contacting the tire 1.
  • the inner and outer surfaces of the anti-slip belt 21 are provided with a non-slip oblique groove 2131, and the outer surface of the anti-slip belt 21
  • the anti-slip oblique groove 2131 communicates with the outer side
  • the inner side of the anti-slip belt 21 is provided with a row of guiding bosses 213, and the guiding protrusions 213 are along the anti-slip belt 21
  • the inner sides are equally spaced.
  • the support frame 3 comprises a front bracket assembly 4, a rear bracket assembly 5 and two support rods 6 connecting the front bracket assembly 4 and the rear bracket assembly 5 and respectively located at both axial ends of the tire.
  • each component of the above-mentioned support frame has a frame structure in plan view, and the support rod 6 spreads the front support frame assembly 4 and the rear support frame assembly 5 to both sides to tighten the anti-slip belt 21.
  • the front bracket assembly 4 includes a front bracket 41.
  • the front bracket 41 has two blocks and is distributed on both axial end faces of the tire.
  • Each front bracket 41 is provided with a front guide wheel spindle positioning hole, a front positioning wheel spindle positioning hole, and The front pressure wheel spindle positioning hole, correspondingly, the front guide wheel 42 is a hollow structure, which is movably connected to the main shaft 422 through a bearing 421, and the axial ends of the main shaft 422 are respectively fixed to the two front brackets 41, and the front guide wheel 42 shaft
  • the two side end faces 423 are located between the two guide bosses 213 of the non-slip sheet 21, and the front positioning wheel 43 is rotatably fixed between the two front brackets 41 in a similar manner to the front guide wheel 42, and
  • the circumferential outer side surface of the front positioning wheel 43 is in contact with the circumferential outer side surface of the tire 1, such that the circumferential outer side surfaces of the two front pressure rollers 45 disposed coaxially with the front positioning wheel 43 are in contact with the inner side surface of the anti-slip belt 21, and are respectively located at the guiding bosses.
  • the rear bracket assembly 5 is similar to the front bracket assembly, and includes two rear brackets 51.
  • the rear bracket 51 has two pieces and is distributed on both axial end faces of the tire 1, and each rear bracket 51 is provided with a rear guide wheel.
  • the guide wheel 522, the inner and outer guide wheels are respectively rotatably disposed on the rear guide wheel main shaft 524 through the bearing 523 and located between the two guide bosses 213 of the inner surface 212 of the anti-skid piece, and the rear guide wheel 52 and the front guide wheel 42 are described later.
  • the purpose is to guide the convex on the anti-slip sheet 21
  • the table 213 cooperates to prevent the anti-slip belt 2 from running off.
  • the rear positioning wheel 53 is fixed to the rear bracket 51 in a similar manner to the front positioning wheel 43, and the circumferential outer side surface of the rear positioning wheel 53 is in contact with the circumferential outer side surface of the tire 1, thereby preventing the support rod 6 from moving toward the central axis of the tire.
  • the rear guide wheel 52 not only serves as a guide but also has the function of the front pressure roller 45, even if the anti-slip belt 21 is away from the outer circumferential side of the tire 1 to cooperate with the front pressure roller 45 to provide a large ground contact surface, which changes the past
  • the manner of line contact or small area contact between the tire 1 and the ground greatly improves the grip ability and the friction coefficient.
  • the ends of the front guide wheel 42 and the rear guide wheel 52 are hemispherical, and the front positioning wheel 43 is two.
  • An anti-offset protrusion 431 is disposed at an end thereof, and an inner side of the anti-offset protrusion 431 of the front positioning wheel 43 is in curved contact with the front guide wheel 42.
  • An anti-offset protrusion 531 is disposed at both ends of the rear positioning wheel 53.
  • the inner side of the anti-offset projection 531 of the wheel 53 is in curved contact with the rear guide wheel 52.
  • the front bracket 41 is provided with a pinch wheel 11
  • the rear bracket 51 is provided with a pinch wheel 11 to prevent the wheel side from being scraped to the support frame.
  • the front brackets 41 are also respectively provided with a secondary pressure roller 44, which is respectively located outside the guiding boss 213 on the inner side surface 212 of the anti-slip belt 21, and has a circumferential outer side surface and an inner side of the anti-slip belt 21.
  • the side brackets 212 are in contact with each other.
  • the rear brackets 51 are also respectively provided with a rear pressing wheel 54, which is respectively located outside the guiding boss 213 of the inner side surface 212 of the anti-slip belt 21, and has a circumferential outer side surface and a non-slip belt 21
  • the inner side surface 212 is in contact with each other, so that two pairs of pressure rollers are additionally provided between the front pressure roller 45 and the rear guide wheel 52 to ensure the contact area of the anti-slip belt 21 with the ground.
  • a portion of the front support rod 61 and the rear support rod 62 are provided with a buckle 611.
  • the rear support rod 62 and the front support rod 61 are adjacent to the front support rod 61.
  • the socket 612 is matched with the size of the buckle 611.
  • the inner end is provided with a buckle groove 613, and the buckle and the buckle groove cooperate with each other.
  • the front support bar and the rear support bar are integrally connected.
  • the other side of the rear support rod 62 is provided with a threaded hole 621 corresponding to the upper adjusting screw 63 of the threaded hole 621, and the other side of the adjusting screw 63 is provided with a bevel gear 631, and the rear guide wheel main shaft 524 shaft
  • An umbrella gear 525 is provided on each side, and the two bevel gears 525 are respectively engaged with two bevel gears 631 on both sides of the tire 1 in the axial direction, and the rear guide wheel main shaft 524 is extended to the rear.
  • the bracket 51 is shackled and has an adjustment nut 526 at its end for tensioning the support rod 6.
  • the net anti-slip belt 2 is placed on the ground in front of the tire 1 in parallel, so that the vehicle is advanced forward by a small distance, so that the lowest point of the tire 1 is just above the anti-slip belt 2 marked with a square mark,
  • the bracket assembly 4 is docked with the rear bracket assembly 5, and is locked by a positioning pin (the purpose of which is to integrally connect and position the front support rod 61 and the rear support rod 62, not shown), so that the two anti-slip belts 2 are
  • the ends are wound around the outer circumference of the tire 1 and overlapped with each other, and then locked by the round pins 22, and the rotation adjusting nut 526 is tensioned to the anti-slip belt 2 to complete the installation.
  • the adjusting nut 526 When it is necessary to remove the anti-slip belt, the adjusting nut 526 is rotated, and the two bevel gears 525 on the rear guide wheel main shaft 524 rotate the two bevel gears 631 to rotate the adjusting screw 63 into the threaded hole 621, and the rear supporting rod
  • the absolute length of the 62 and the front support rod 61 is reduced, and the anti-slip belt 2 is loosened.
  • the round pin 22 between the anti-slip sheets 21 marked with the triangular marks on the anti-slip belt 2 is loosened, and the wrench is ejected.
  • the round pin 22, the anti-slip tape 2 is placed on the ground, and the positioning pin between the two front support bars 61 and the rear support bar 62 on both sides of the tire 1 is loosened, so that the entire support frame 3 is divided into front
  • the bracket assembly 4 and the rear bracket assembly 5 are removed, the tire 1 is driven away from the anti-slip belt 2, and the anti-slip belt 2 is wound up to complete the disassembly step.

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

Abstract

L'invention concerne un dispositif antidérapant de type pedrail (21) pour véhicule comprenant une structure de support (3). Le dispositif antidérapant (21) est placé sur la périphérie d'un pneu. La structure de support (3) est placée sous un arbre central du pneu et à l'intérieur du dispositif antidérapant (21) de façon à pouvoir démonter ce dernier (21) et que sa surface de contact touche le sol. Pour obtenir le dispositif antidérapant (21), on associe un matériau de caoutchouc à une bande de nylon. Le dispositif antidérapant (21) est articulé de l'avant vers l'arrière. Lorsque la roue se déplace vers l'avant, le dispositif antidérapant (21) peut se déplacer par rapport aux pneus, mais il ne bouge pas par rapport au sol et touche le sol par contact superficiel. De plus, un dispositif de raccordement et un dispositif de tensionnement, qui peuvent être montés et démontés plusieurs fois, sont disposés sur une barre de support (6) du dispositif de l'invention. Ce dispositif est ainsi très pratique à utiliser.
PCT/CN2007/001826 2007-06-08 2007-06-08 Dispositif antidérapant de type pedrail pour véhicule WO2008148248A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2007/001826 WO2008148248A1 (fr) 2007-06-08 2007-06-08 Dispositif antidérapant de type pedrail pour véhicule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2007/001826 WO2008148248A1 (fr) 2007-06-08 2007-06-08 Dispositif antidérapant de type pedrail pour véhicule

Publications (1)

Publication Number Publication Date
WO2008148248A1 true WO2008148248A1 (fr) 2008-12-11

Family

ID=40093135

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2007/001826 WO2008148248A1 (fr) 2007-06-08 2007-06-08 Dispositif antidérapant de type pedrail pour véhicule

Country Status (1)

Country Link
WO (1) WO2008148248A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111923668A (zh) * 2020-08-25 2020-11-13 安阳职业技术学院 一种汽车电控防滑装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03243407A (ja) * 1990-10-06 1991-10-30 Hayakawa Rubber Co Ltd 自動車タイヤ滑り止めゴム帯の製造装置
US6016856A (en) * 1998-02-26 2000-01-25 Hynes; John Traction device for tires
JP2004314776A (ja) * 2003-04-16 2004-11-11 Yokohama Rubber Co Ltd:The タイヤ滑り止め装置
WO2005092643A1 (fr) * 2004-03-29 2005-10-06 Ante Vrban Dispositif antiderapage pour pneus de vehicule comprenant des elements de traction segmentes
CN2825409Y (zh) * 2005-09-05 2006-10-11 上海华向橡胶履带有限公司 一种以编织结构为骨架的橡胶履带
CN2902771Y (zh) * 2006-04-11 2007-05-23 洪志强 一种车用防滑链

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03243407A (ja) * 1990-10-06 1991-10-30 Hayakawa Rubber Co Ltd 自動車タイヤ滑り止めゴム帯の製造装置
US6016856A (en) * 1998-02-26 2000-01-25 Hynes; John Traction device for tires
JP2004314776A (ja) * 2003-04-16 2004-11-11 Yokohama Rubber Co Ltd:The タイヤ滑り止め装置
WO2005092643A1 (fr) * 2004-03-29 2005-10-06 Ante Vrban Dispositif antiderapage pour pneus de vehicule comprenant des elements de traction segmentes
CN2825409Y (zh) * 2005-09-05 2006-10-11 上海华向橡胶履带有限公司 一种以编织结构为骨架的橡胶履带
CN2902771Y (zh) * 2006-04-11 2007-05-23 洪志强 一种车用防滑链

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111923668A (zh) * 2020-08-25 2020-11-13 安阳职业技术学院 一种汽车电控防滑装置

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