CN2170225Y - Antiskid chain cover for vehicle - Google Patents

Abstract

The utility model discloses an antiskid chain cover for vehicles. By inner chain hooks, the inner sides of outer antiskid sockets are connected end to end and hinged into an inner cover chain, and then, by tightening ring hooks, the outer sides of the outer antiskid sockets are connected end to end and hinged into an outer cover, last of all, pull hooks on the lower ends of the tightening ring hooks are penetrated, connected, and tightly sheathed on a tightened rope ring, and accordingly, the whole antiskid chain cover is fixedly covered on the outer surface of a tire for vehicle wheels. The utility model has the advantages of easy manufacturing, convenient assembly and disassembly, antiskid performance, shock absorption, impact resistant, and noise reduction.

Description

Antiskid chain cover for vehicle

The utility model discloses a kind of vehicle limited slip device, say it is a kind of vehicle limited slip chain link cover definitely.It belongs to the hauling operation technical field.

In long area of freezeup period, winter vehicular communication transport anti-skidding problem continue to use always chain twine cover be fixed on carry out on the tire skidproof.This non-skid feature is installed relatively to waste time and energy, and during vehicle ', top ripple severity, noise are big, and damage tire and road surface.This winding cover is difficult for fixation, often takes off chain, loosening, so that gets rid of chain, and its antiskid capability is relatively poor, especially can't use especially for wagon.Also have a kind of rubber antiskid device, the rubber antiskid piece that its spacing is bigger is tied a whole set ofly and is contracted on tire and spoke centre.The center constriction device of this device, the spoke decorated disk of the wagon that can seriously wear and tear.When this device is torn damage at certain piece nonslipping spur, can't change nonslipping spur, can only scrap by package unit, cause unnecessary waste.The nonslipping spur mechanical strength of this device is not enough, and it is tear-resistant, impact resistance is relatively poor, especially is unable to undergo the impact that the force of inertia that is produced is braked in emergency brake, takes off cover and tear, so that causes the accident.

The purpose of this utility model is the defective that will solve above-mentioned anti-skid device, designs a kind of later-model vehicle limited slip chain guard.This Antiskid chain cover can adapt to the vehicle ' of various freeze-up, ice and snow roads, and its antiskid capability is good, shock resistance, low noise, nothing top ripple, do not damage the road surface, the wheel spoke dish does not does not wear and tear.This anti-skidding chain link cover, structure want simple, easily install, and easily change parts, and the mechanical strength of major part will be strengthened, with superior good antiskid capability.

Task of the present utility model is that following technical scheme realizes: developed a kind of vehicle limited slip chain guard.This chain guard is arranged on the vehicle tyre outside face.It includes: some joint outer antiskid sockets, this cover joint are respectively by chain grab in cooresponding and the cooresponding bail that tightens up, the hinged chaining of head and the tail relatively successively, and the resistance with the scrape along the ground that increases rubber tire reaches anti-skidding purpose.This chain covers on all covers and saves on the mutual hinge mode and be different from other nonskid chains.On the interior side external surface of wheel tyre, have the interior chain grab that reed is linked up with by two ends, with the orifice ring on the inboard two ends of adjacent outer antiskid socket, head and the tail are hung successively and are hinged into inner cover chain.Between two orifice rings on the adjacent two outer antiskid socket inboards, except connecting, also can be connected with orifice ring by chain link by interior chain grab, and in circumference chain butt joint two ends, chain grab in then using, the formation that joins end to end inner cover chain.On the outer side external surface of wheel tyre, then tighten up bail with the orifice ring on the adjacent two ends, the outer antiskid socket outside by " Y " shape, hang and be hinged into end to end outer cover chain.In the lower end drag hook on the interior lacing wire ring between saving through every adjacent two covers of all outer antiskid sockets of hinged chaining by rope (cable wire or nylon rope) more at last, and tighten up the solid cover that contracts and hold together on the wheel tyre outside face.Cross over the tire landing ground by all outer antiskid sockets, constituted the vehicle limited slip chain guard jointly by the inner cover chain of tire inboard, the outer cover chain in the tire outside and the rope that tightens up again.

The designed outer antiskid socket of this Antiskid chain cover is to cross on the joint body medial and lateral drop ear of wheel tyre landing ground at it, is respectively equipped with the thick stick beam of piercing one's ears.This thick stick beam two ends is stretched out outside the inside and outside drop ear, and is connected to for hanging be hinged chaining and the orifice ring of usefulness.Also can be hinged with chain link or interior chain grab on this orifice ring, to constitute the cover chain.On the landing ground of this cover joint, be embedded with and arrange the orderly steel nail of appearing.This steel nail can be distributed in the geometric format depression both sides on the landing ground of every joint cover joint; Or all steel nail arrangement sections distribute alternately on the landing ground of cover joint with depression.

This Antiskid chain cover when being assembled in vehicle tyre, calculates girth and all cover joint number orders of required Antiskid chain cover earlier according to diameter of tyres.With interior chain grab or chain link Zhu Taojie is hinged to inner cover chain again, directly the enclosure is on tire.All like this cover joints are striden and are stuck in surface of tyre, then again with tightening up bail with the adjacent orifice ring on all cover joints in the tire outside, hinged chaining.This moment, inside and outside cover chain just was enclosed within on the surface of tyre, was not fastened on the tire.Wear with rope at last and be connected in the lower end drag hook that tightens up bail that all extensions connects, haul, make the girth of rope fewer and feweri, until the inside and outside cover chain of tension, be fastened on the tire till.The work of hauling can be finished with hand vice or ratchet tightener.In the time will dismantling this Antiskid chain cover, as long as rope is loosened, inside and outside cover chain can be lifted off tire integratedly, easy to operate.

Antiskid chain cover of the present utility model owing to adopt " Y " shape to tighten up bail, once tightens up, and all outer antiskid sockets are fastened on the tire, simple installation, and dismounting is rapidly, and is reliable.The new jacket of design-calculated joint landing ground adopts depression to add the steel nail structure, and it is sharp keen to make that this cover joint is grabbed ground, prevents that cover from saving landing ground and skidding on the road surface; But the neutral gear of depression part economical with materials has reduced manufacturing cost.

Embodiment accompanying drawings of the present utility model it: the Antiskid chain cover of having made an autotruck.Its outer antiskid socket material is annotated and is watered moulding by polyurethane material, and miscellaneous part is cast iron or steel casting.The installing condition of this vehicle limited slip chain guard as shown in the figure.Fig. 1 is installed in the structural representation in the tire outside for the vehicle limited slip chain guard.Have among Fig. 1: outer antiskid socket 1, tighten up bail 3, drop ear 4, the thick stick beam 5 of piercing one's ears, orifice ring 6, chain link 6 ', rope 7, lower end drag hook 8, outer surface of tire 11.Fig. 2 is installed in the structural representation of tire inboard for the vehicle limited slip chain guard.Have among Fig. 2: outer antiskid socket 1, interior chain grab 2, drop ear 4, the thick stick beam 5 of piercing one's ears, orifice ring 6, outer surface of tire 11.Fig. 3 is the structural representation of outer antiskid socket.Have among Fig. 3: outer antiskid socket 1, drop ear 4, the thick stick beam 5 of piercing one's ears, orifice ring 6, steel nail 9, depression 10.Fig. 4 is the landing ground structural representation of outer antiskid socket.Have among Fig. 4: outer antiskid socket 1, steel nail 9, depression 10.

Claims (3)

1, a kind of vehicle limited slip chain guard, it is used on the wheel tyre outside face (11), comprise some joint outer antiskid sockets (1), it is respectively by chain grab (2) in cooresponding and the cooresponding bail (3) that tightens up, the hinged chaining of relative successively head and the tail, it is characterized in that: the interior chain grab (2) that is had the reed hook by these two ends on the side external surface, with the orifice ring (6) on the inboard two ends of outer antiskid socket (1), is hung successively from beginning to end and is hinged into inner cover chain in wheel tyre; Outside wheel tyre, on the side external surface, then tighten up bail (3) and hang on the orifice ring (6) that is hinged on two ends, adjacent outer antiskid socket (1) outside, constitute end to end outer cover chain by this " Y " shape; Again by rope (7) through tightening up in the lower end drag hook (8) on the bail (3) between the every adjacent two cover joints of all outer antiskid sockets (1) of hinged chaining, hold together on wheel tyre outside face (11) and tighten up solid cover, constitute the vehicle limited slip chain guard.

2, according to the described vehicle limited slip chain guard of claim 1, it is characterized in that: described outer antiskid socket (1), it is crossed on the joint body medial and lateral drop ears (4) of wheel tyre landing ground, be respectively equipped with the thick stick beam (5) of piercing one's ears, this thick stick beam (5) two ends is stretched out outside the medial and lateral drop ear (4), and be connected to for hanging be hinged chaining and the orifice ring (6) of usefulness, this orifice ring (6) also can be hinged with chain link (6 '); On the landing ground of this cover joint (1), be embedded with and arrange the orderly steel nail of appearing (9).

3, according to the described vehicle limited slip chain guard of claim 2, it is characterized in that: the steel nail of appearing (9) that described arrangement is orderly, it is distributed in geometric graph form depression (10) both sides on this cover joint (1) landing ground, or this steel nail (9) is arranged section and depression (10) distributes alternately on this cover joint (1) landing ground.

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