CN2774825Y

CN2774825Y - Anti-slip tire

Info

Publication number: CN2774825Y
Application number: CN 200420054075
Authority: CN
Inventors: 芦浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-12-28
Filing date: 2004-12-28
Publication date: 2006-04-26
Anticipated expiration: 2014-12-28

Abstract

The utility model relates to an anti-slip tire, which relates to a tyre provided with an anti-slip device. A netted steel wire 9 of the utility model is fixed in a tire 3; both sides of the netted steel wire 9 are respectively fixedly connected with a tire steel wire 1 in the tire 3; a tooth nail plate 4 is fixed in a tire top 2 of the tire 3 along the tire 3 radially and equidistantly, and the tooth nail plate 4 is connected with the netted steel wire 9 on the tire top 2 part; one end of a tooth nail 6 is arranged on the tooth nail plate 4, and the other end of the tooth nail 6 is arranged on the outer side of the tire top 2 of the tire 3. The utility model is characterized in that tooth nail plate 4 is fixed to the tire top part in the tire 3 by the netted steel wire 9, and the flexible connection is used to ensure the service lives of rubber and nylon belts of the tire. The utility model is suitable for the snow and ice road face, and is also suitable to run on the marsh and muddy road. The braking property and the climbing property can be raised by 50-90 %, and the utility model has little destructive force to road faces. The utility model has the advantages of simple structure, good anti-slip effect and long service life; the utility model can effectively enhance the braking property of an automobile on the snow and ice road face.

Description

Nonskid tire

Technical field:

The utility model relates to a kind of tire that is provided with anti-skid device.

Background technology:

Winter, the ice and snow road driving was prone to accident, and its major cause is the friction force that ice and snow road has reduced motor tire, and the incessantly car of stopping when making this brake of automobile is climbed during this climbing and do not gone up a slope, and causes very big threat for life and property, even causes car crash.The application of cross-track tyre chain has greatly solved the difficult problem of ice and snow road driving, but anti-slipping chain is installed very trouble, also fracture easily, and for Light-duty Vehicle, passenger vehicle particularly, especially small passenger car, utility van almost can't fitting overall chains.Up to the present the tire anti-slip problem of these vehicles goes back neither one, and good technical scheme is approved by the public.

The utility model content:

The purpose of this utility model provides a kind of nonskid tire, and it has simple in structure, good antiskid effect, can effectively improve the deceleration and stopping performance at the ice and snow road running automobile, the characteristics of long service life.The utility model comprises tire 3, finger plate 4, finger 6, netted steel wire 9; Netted steel wire 9 is fixed in the tire 3, captive joint with the bead wire 1 in the tire 3 respectively in the both sides of netted steel wire 9, finger plate 4 radially equidistantly is fixed in the tire top 2 of tire 3 along tire 3, finger plate 4 is connected with the netted steel wire 9 that tire pushes up 2 places, one end of finger 6 is located on the finger plate 4, and the tire that the other end of finger 6 is located at tire 3 pushes up 2 outsides.The utility model is fixed on place, tire tops in the tire 3 by netted steel wire 9 with finger plate 4, use be to flexibly connect, with the rubber that guarantees tire and the life-span of nylon tape, even pricked at tire, having a flat tire can not have a negative impact to tire itself yet.Not only be applicable to ice and snow road, be adapted at travelling on marsh and the muddy highway yet that braking quality and grade climbing performance can improve 50-90%, road pavement does not almost have destructive force.The utlity model has simple in structure, good antiskid effect, can effectively improve the deceleration and stopping performance that automobile travels at ice and snow road, the advantage of long service life.

Description of drawings:

Fig. 1 is an integral structure scheme drawing of the present utility model, Fig. 2 is the A-A cutaway view of Fig. 1, Fig. 3 is the connection structure scheme drawing of finger plate 4 and netted steel wire 9, Fig. 4 is the structural representation of finger 6, Fig. 5 is that the B of Fig. 4 is to view, Fig. 6 is the structural representation of the specific embodiment two, Fig. 7 is the C-C cutaway view of Fig. 3, Fig. 8 is that the D of Fig. 6 is to view, Fig. 9 is the structural representation of the specific embodiment three, Figure 10 is the structural representation of the specific embodiment four, and Figure 11 is the structural representation of the specific embodiment five, and Figure 12 is that the E of Figure 11 is to view.

The specific embodiment:

The specific embodiment one: (referring to Fig. 1-Fig. 5, Fig. 7) present embodiment is made up of tire 3, finger plate 4, finger 6, netted steel wire 9; Netted steel wire 9 is fixed in the tire 3, captive joint with the bead wire 1 in the tire 3 respectively in the both sides of netted steel wire 9, finger plate 4 radially equidistantly is fixed in the tire top 2 of tire 3 along tire 3, finger plate 4 is connected with the netted steel wire 9 that tire pushes up 2 places, one end of finger 6 is located on the finger plate 4, and the tire that the other end of finger 6 is located at tire 3 pushes up 2 outsides.Finger plate 4 is made up of plate body 10, steel wire side circle 5, bead coil 7, finger threaded block 8; Bead coil 7 is fixed on the both sides broadside 11 of plate body 10, steel wire side circle 5 is fixed on the dihedral limit, both sides 12 of plate body 10, finger threaded block 8 is fixed on the plate body 10, is provided with a steel wire of netted steel wire 9 in the steel wire side circle 5, is provided with cross one another two steel wires of netted steel wire 9 in the bead coil 7.Finger 6 is made up of crown seat 6-4, criss-cross crown 6-1, transition body 6-2 and threaded body 6-3; The upper end of crown seat 6-4 is fixed with criss-cross crown 6-1, captives joint with the upper end of transition body 6-2 in the lower end of crown seat 6-4, captives joint with the upper end of threaded body 6-3 in the lower end of transition body 6-2, and the finger threaded block 8 on threaded body 6-3 and the finger plate 4 screws.When screwing on the finger threaded block 8 on finger plate 4, because the top of finger 6 is criss-crosss, available criss-cross special tool.

The specific embodiment two: the criss-cross crown 6-1 of (referring to Fig. 6, Fig. 8) present embodiment finger 6 is replaced by taper crown 6-5, is provided with plane 6-6 in the both sides of taper crown 6-5.When can be used for screwing, uses plane 6-6 spanner.

The specific embodiment three: the difference of (referring to Fig. 9) present embodiment and the specific embodiment one is that finger 6 is made up of criss-cross crown 6-1, crown seat 6-2, last screw rod 6-8, packing ring 6-9, gasket seat 6-4, following screw rod 6-3; Criss-cross crown 6-1 is fixed on the upper end of crown seat 6-2, the inboard of crown seat 6-2 lower end has screw 6-7, captive joint with the upper end of gasket seat 6-4 in the lower end of last screw rod 6-8, captive joint with the lower end of gasket seat 6-4 in the upper end of following screw rod 6-3, screw 6-7 in the crown seat 6-2 is threaded with last screw rod 6-8, and the last screw rod 6-8 between crown seat 6-2 and the gasket seat 6-4 is provided with packing ring 6-9.Other composition is identical with the specific embodiment one with annexation.The structure of present embodiment is convenient to adjust the height of finger 6, as long as certain thickness packing ring is placed between crown seat 6-2 and the gasket seat 6-4, can adjust the height of finger, so that adapt to the ice and snow road of different hardness and different-thickness.

The specific embodiment four: the difference of (referring to Figure 10) present embodiment and the specific embodiment one is, have hole 14 on the plate body 10 of finger threaded block 8 upsides, 14 internal fixation have anti-loosening nylon jacket 13 in the hole, are provided with the tapped bore 15 identical with finger threaded block 8 in the anti-loosening nylon jacket 13.Other composition is identical with the specific embodiment one with annexation.

The specific embodiment five: the difference of (referring to Figure 11, Figure 12) present embodiment and the specific embodiment one is that increase has transverse brace 16, push-and-pull support arm 17, support arm shaft 18, vertical lacing wire 19, screw rod 20, nut seat 21, nut 22, worm screw 23, endless screw support 25, worm gear 26 in the tire top 2 of tire 3; Finger threaded block 8 on the plate body 10 of finger plate 4 is replaced by sliding sleeve 24, straight shape tooth nail 6 is located in the sliding sleeve 24, the inner of straight shape tooth nail 6 flexibly connects by the upper end of support arm shaft 18 with push-and-pull support arm 17, the lower end of the push-and-pull support arm 17 of finger 6 the inners on the finger plate 4 laterally is connected as a single entity them by transverse brace 16, four to five continuous finger plates 4 are one group, the both sides of the transverse brace 16 of push-and-pull support arm 17 lower ends of two adjacent finger plate 4 the inners are fixedly connected with vertical lacing wire 19, on the broadside 11 of finger plate 4 one sides of every group one end, be fixed with nut seat 21, one end of nut 22 is located in the nut seat 21, the other end of nut 22 is provided with worm gear 26, one end of endless screw support 25 is fixed on the nut seat 21, the other end of endless screw support 25 is fixed with worm screw 23, worm screw 23 and worm gear 26 engagements, one end of screw rod 20 is captiveed joint with transverse brace 16, the other end of screw rod 20 is threaded with nut 22, and the end of worm screw 23 is located on the lateral wall of tire 3.Other composition is identical with the specific embodiment one with annexation.When needs are regulated the height of finger 6 on tire top 2, go worm screw 23 left-handed or that dextrorotation is exposed on tire 3 outer walls to make its rotation with instrument, worm screw 23 drives worm gear 26 and rotates, worm gear 26 makes nut 22 transmissions, because nut 22 is to be fixed on the broadside 11 of finger plate 4, when so nut 22 rotates, can push away or spur screw rod 20 moves to the left or to the right, because all fingers 6 of this group all are connected with vertical lacing wire 19 by transverse brace 16, under the effect of push-and-pull support arm 17, finger 6 can stretch out or withdraw, and can regulate the size of the friction level of tire on ice and snow road like this, can improve the hill climbing ability and the braking potential of ice and snow road.If run into the road surface that does not have ice and snow, finger 6 all can be withdrawn, both can protect finger not to be worn, can improve moving velocity again.

Claims

1, nonskid tire, it comprises tire (3), finger plate (4), finger (6), netted steel wire (9); It is characterized in that netted steel wire (9) is fixed in the tire (3), captive joint with the bead wire (1) in the tire (3) respectively in the both sides of netted steel wire (9), finger plate (4) radially equidistantly is fixed in the tire top (2) of tire (3) along tire (3), finger plate (4) is connected with the netted steel wire (9) that tire top (2) is located, one end of finger (6) is located on the finger plate (4), and the other end of finger (6) is located at the outside, tire top (2) of tire (3).

2, nonskid tire according to claim 1 is characterized in that finger plate (4) is made up of plate body (10), steel wire side circle (5), bead coil (7), finger threaded block (8); Bead coil (7) is fixed on the both sides broadside (11) of plate body (10), steel wire side circle (5) is fixed on the dihedral limit, both sides (12) of plate body (10), finger threaded block (8) is fixed on the plate body (10), be provided with a steel wire of netted steel wire (9) in the steel wire side circle (5), be provided with cross one another two steel wires of netted steel wire (9) in the bead coil (7).

3, nonskid tire according to claim 1 is characterized in that finger (6) is made up of crown seat (6-4), criss-cross crown (6-1), transition body (6-2) and threaded body (6-3); The upper end of crown seat (6-4) is fixed with criss-cross crown (6-1), captive joint with the upper end of transition body (6-2) in the lower end of crown seat (6-4), captive joint with the upper end of threaded body (6-3) in the lower end of transition body (6-2), the finger threaded block (8) on threaded body (6-3) and the finger plate (4) screws.

4, nonskid tire according to claim 3 is characterized in that the criss-cross crown (6-1) of finger (6) is replaced by taper crown (6-5), is provided with plane (6-6) in the both sides of taper crown (6-5).

5, nonskid tire according to claim 1, it is characterized in that finger (6) by criss-cross crown (6-1), crown seat (6-2), go up screw rod (6-8), packing ring (6-9), gasket seat (6-4), screw rod (6-3) is formed down; Criss-cross crown (6-1) is fixed on the upper end of crown seat (6-2), the inboard of crown seat (6-2) lower end has screw (6-7), captive joint with the upper end of gasket seat (6-4) in the lower end of last screw rod (6-8), captive joint with the lower end of gasket seat (6-4) in the upper end of following screw rod (6-3), screw (6-7) in the crown seat (6-2) is threaded with last screw rod (6-8), and the last screw rod (6-8) between crown seat (6-2) and the gasket seat (6-4) is provided with packing ring (6-9).

6, nonskid tire according to claim 1 and 2, it is characterized in that having hole (14) on the plate body (10) of finger threaded block (8) upside, (14) internal fixation has anti-loosening nylon jacket (13) in the hole, is provided with the tapped bore (15) identical with finger threaded block (8) in the anti-loosening nylon jacket (13).

7, nonskid tire according to claim 1 is characterized in that increase has transverse brace (16), push-and-pull support arm (17), support arm shaft (18), vertical lacing wire (19), screw rod (20), nut seat (21), nut (22), worm screw (23), endless screw support (25), worm gear (26) in the tire top (2) of tire (3); Finger threaded block (8) on the plate body (10) of finger plate (4) is replaced by sliding sleeve (24), straight shape tooth nail (6) is located in the sliding sleeve (24), the inner of straight shape tooth nail (6) flexibly connects by the upper end of support arm shaft (18) with push-and-pull support arm (17), the lower end of the push-and-pull support arm (17) that the finger (6) on the finger plate (4) is inner laterally is connected as a single entity them by transverse brace (16), continuous four to five finger plates (4) are one group, the both sides of the transverse brace (16) of push-and-pull support arm (17) lower end that adjacent two finger plates (4) are inner are fixedly connected with vertical lacing wire (19), on the broadside (11) of finger plate (4) one sides of every group one end, be fixed with nut seat (21), one end of nut (22) is located in the nut seat (21), the other end of nut (22) is provided with worm gear (26), one end of endless screw support (25) is fixed on the nut seat (21), the other end of endless screw support (25) is fixed with worm screw (23), worm screw (23) and worm gear (26) engagement, one end of screw rod (20) is captiveed joint with transverse brace (16), the other end of screw rod (20) is threaded with nut (22), and the end of worm screw (23) is located on the lateral wall of tire (3).