CN104985999A - Anti-skid device for tire - Google Patents
Anti-skid device for tire Download PDFInfo
- Publication number
- CN104985999A CN104985999A CN201510247086.2A CN201510247086A CN104985999A CN 104985999 A CN104985999 A CN 104985999A CN 201510247086 A CN201510247086 A CN 201510247086A CN 104985999 A CN104985999 A CN 104985999A
- Authority
- CN
- China
- Prior art keywords
- tire
- ratchet
- skid device
- damping
- tire anti
- 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.)
- Pending
Links
Landscapes
- Tires In General (AREA)
Abstract
The invention discloses an anti-skid device for a tire. The anti-skid device comprises damping components which can wrap the circumferential surface of the tire in an end-to-end manner, a tightening mechanism, and radial connection components, wherein the radial connection components are used for connecting the tightening mechanism with the damping components, and the damping components are pulled under the effect of the tightening mechanism so as to be attached to the surface of the tire. Because the damping components can be connected end to end, each damping component can be designed as a strip with a certain length; in actual use, the damping components are placed on the ground, and after the damping components are pressed by the tire, the damping components are connected end to end, so that the damping components can cover the tire; then, the radial connection components are pulled by the tightening mechanism, so that the damping components can firmly cover the surface of the tire, and the influence, caused by relative slide between the tire and the damping components during running, on the anti-skid effect of the anti-skid device for the tire, which is disclosed by the invention, is avoided. Compared with a conventional anti-skid device for a tire, the anti-skid device for the tire, which is adopted by the embodiment of the invention, does not need the help of a jack or other mounting equipment when being mounted on the tire, so that the degree of mounting difficulty is low.
Description
Technical field
The present invention relates to a kind of tire anti-skid device, belong to anti-skid device technical field.
Background technology
Automobile can run into various environment under steam.Such as, when winter is icy on road, the adhesion value reduction of tire causes adhesive ability to decline, and tire is ground idle running relatively easily, causes vehicle normally not travel.Affect Vehicle Speed and reduce road-handling capacity, even easily cause traffic accident.Especially in the access bridge section of overpass, because road surface has certain gradient, above-mentioned phenomenon is more obvious.Improve the adhesive ability on wheel and ground and prevent wheel slip from being problem demanding prompt solution in automobile use in winter.
At present, known tire anti-slip method mainly relies on the friction force increasing tire to realize, and such as: use special mud-and-snow tyre and nonskid tire, the skidproof effect of special mud-and-snow tyre is better, but must change with season and Long-Time Service time tear strength relative conventional tyre comparatively large, use cost is higher, in order to overcome the higher technological deficiency of snowfield special tyre practical cost, those skilled in the art devise a kind of anti-skid device, as Chinese patent CN104476990A discloses a kind of anti-slip device for automobile, comprise body plate, described anti-skid device also comprises multiple elastic element, multiple anti-skidding plate, anti-skidding plate is U-shaped structure, elastic element one end is connected with body plate, the elastic element other end is connected with anti-skidding plate one end, each anti-skidding plate other end is connected with a positioning elastic element respectively, positioning elastic component terminations arranges screw rod, screw rod passes the structure of body plate after being set to walk around wheel hub space, screw rod through body plate is screwed to fix nut.There is following defect in this anti-skid device: 1, because plate body is connected by elastic element with anti-skidding plate, elastic element is easily subject to impact failure in the process of moving, ineffective, and in addition, elastic element Long-Time Service is also easily weathering; 2, this anti-skid device needs when mounted by equipment such as jacks, causes installation more difficult.
Summary of the invention
Therefore, the technical problem to be solved in the present invention overcomes in the Long-Time Service process that exists in tire anti-skid device in prior art easily to lose efficacy, there is potential safety hazard, and more difficult technological deficiency is installed, thus provide in a kind of use procedure be not easy lost efficacy, install be easy to tire anti-skid device.
To achieve these goals, the invention provides one and comprise damping piece, end to endly can be coated on the peripheral surface of tire; Stretching device; And radial attaching parts, connect stretching device and described damping piece, under the effect of stretching device, pull described damping piece to be close to tire surface.
In above-mentioned tire anti-skid device, described damping piece comprises some interconnective damping units, and adjacent described damping unit can relatively rotate in same plane.
In above-mentioned tire anti-skid device, described damping piece is arranged in two side positions of axial tire, also comprises the axial connecting part that interval connects described tire both sides position damping part.
Described damping unit is roller chain.
In above-mentioned tire anti-skid device, described stretching device comprises box body and is arranged on the single-phase engaging and disengaging gear in described box body, and described single-phase engaging and disengaging gear connects described radial attaching parts on connection location, and rotarily drives described radial attaching parts tensioning.
In above-mentioned tire anti-skid device, at least one retaining ratchet that described single-phase engaging and disengaging gear comprises ratchet and engages with described ratchet, when described ratchet rotates forward, described retaining ratchet intermittent moment is between each gear teeth of described ratchet; When described ratchet contrarotation, the tooth root position of described retaining ratchet and described ratchet leans; Described connection location is some projections that the side of the wheel hub dorsad of described ratchet is arranged, and described projection connects described tensioner; Described tensioner is flexible, and when described ratchet rotates, described tensioner rotates around described projection and takes up.
In above-mentioned tire anti-skid device, the center of described ratchet is provided with polygonal hole, and polygon spanner makes described ratchet rotate by means of described hole.
In above-mentioned tire anti-skid device, described radial attaching parts comprises first end and the second end, and described first end is connected in described projection, and described first end and described second end removably connect.
In above-mentioned tire anti-skid device, described radial attaching parts also comprises the connecting element connecting described first end and described second end respectively, and described connecting element at least removably connects with described first end or described second end.
In above-mentioned tire anti-skid device, described connecting element comprises fixed block and is arranged on the bolt of rear end plate on described fixed block, and the free end of described first end is ring-type, and described free end is set on described bolt of rear end plate.
Technique scheme of the present invention has the following advantages compared to existing technology:
1. in tire anti-skid device of the present invention, because damping piece is can end to end structure, thus damping piece can be set to the strip with certain length, in actual use, damping piece is placed on the ground, after tyre pressure overdamping part, joining end to end of damping piece can be covered on tire, then pulling radial attaching parts by stretching device, tire surface can be firmly covered to make damping piece, thus avoid between tire and damping piece, relative sliding occurring in the process of moving, affect the skidproof effect of the tire anti-skid device of this enforcement.Compared to existing tire anti-skid device, the tire anti-skid device of the present embodiment does not need by jack or other erecting equipments being installed in the process on tire, and installation difficulty is low.
Accompanying drawing explanation
In order to make content of the present invention more clearly be managed, below in conjunction with accompanying drawing, the present invention is further detailed explanation, wherein,
Fig. 1 is the structural representation under tire anti-skid device using state of the present invention;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the structural representation of stretching device 20 in tire anti-skid device of the present invention;
Fig. 4 is the cross-sectional schematic of tire anti-skid device of the present invention.
Description of reference numerals
10-damping piece; 20-stretching device; The radial attaching parts of 30-; 11-damping unit; 40-axial connecting part; 21-box body; 22-one-way clutch mechanism; The radial attaching parts of 30-; 221-ratchet; 222-retaining ratchet; 224-hole; 31-first end; 32-second end; 33-connecting element.
Detailed description of the invention
Be described further solar power storing of the present invention below with reference to accompanying drawing, it should be noted that at this, the explanation for following embodiment understands the present invention for helping, but does not form limitation of the invention.In addition, if below in described each embodiment of the present invention involved technical characteristic do not form conflict each other and just can be combined with each other.
The present embodiment discloses a kind of tire anti-skid device, with reference to figure 1, comprise damping piece 10, damping piece 10 end to endly can be coated on the peripheral surface of tire, damping piece 10 is covering the surperficial anti-skid factor that can increase tire of tire as slip-proofing device, thus plays anti-skidding effect.Also comprise stretching device 20 and radial attaching parts 30, radial attaching parts 30, for connecting stretching device 20 and damping piece 10, pulls described damping piece 10 to be close to tire surface under the effect of stretching device 20.Because damping piece 10 is can end to end structure, thus damping piece 10 can be set to the strip with certain length, in actual use, damping piece 10 is placed on the ground, after tyre pressure overdamping part 10, joining end to end of damping piece 10 can be covered on tire, then pulling radial attaching parts 30 by stretching device 20, tire surface can be firmly covered to make damping piece 10, thus avoid between tire and damping piece 10, relative sliding occurring in the process of moving, affect the skidproof effect of the tire anti-skid device of this enforcement.Compared to existing tire anti-skid device, the tire anti-skid device of the present embodiment does not need by jack or other erecting equipments being installed in the process on tire, and installation difficulty is low.
The set-up mode of the damping piece 10 of the present embodiment is described in detail below with reference to Fig. 2:
In the present embodiment, damping piece 10 comprises some interconnective damping units 11, adjacent described damping unit can relatively rotate in same plane, therefore each damping unit 11 can do certain relative rotation according to the curvature on tire surface, thus make damping unit 11 more fit tire surface, improve skidproof effect further.
As a kind of damping piece 10 preferred embodiment, with reference to figure 2, damping piece 10 is arranged in axially two side positions of tire, also comprise the axial connecting part 40 that interval connects the damping piece 10 of described tire two side position, it is certain that the effect of axial connecting part 40 is to make the spacing of both sides damping piece 10, thus avoid damping piece 10 with tire, relative end float misalignment to occur in tire driving process, ensure the reliability of the tire anti-skid device of the present embodiment further.
As the optional embodiment of one, the damping unit 11 of the present embodiment is roller chain, described roller chain that is to say the blockchain shape of bicycle, it can connect in aggregates by multiple little unit, and the center of roller chain has groove, groove both sides are thinner adapter plate, and these adapter plates and groove can help tire actv. to promote friction coefficient.
It should be noted that, the set-up mode of damping unit 11 is not only confined to roller chain one, it can also be other structures meeting above-mentioned qualifications, it can block construction or entirety be the roller chain that flexible structure replace the present embodiment in relative rotation that those skilled in the art can select a kind of according to foregoing description, it should belong in design concept of the present invention, does not then do repeating one by one at this.
The set-up mode of the stretching device of this enforcement is described in detail below with reference to Fig. 3:
In the present embodiment, described stretching device 20 comprises box body 21 and is arranged on the single-phase engaging and disengaging gear 22 in described box body 21, described single-phase engaging and disengaging gear 22 connects described radial attaching parts 30, and rotarily drive the tensioning of described radial attaching parts 30, one-way clutch mechanism 22 only can rotate towards the positive direction, when it has the trend towards contrarotation, this trend will by locking.When being applied particularly in the present embodiment, radial attaching parts 30 can being strained when one-way clutch mechanism 22 rotates forward, and do not loosen radial attaching parts 30 by contrarotation, thus ensure the reliability of the tire anti-skid device of the present embodiment further.
Particularly, with reference to figure 3, described single-phase engaging and disengaging gear 22 is ratchet ratchet structure, it at least one retaining ratchet 222 comprising ratchet 221 and engage with described ratchet 211, when described ratchet 221 rotates forward, described retaining ratchet 222 intermittent moment is between each gear teeth of described ratchet 221, the setting of multiple retaining ratchet 222 is used for placing wherein arbitrary ratchet and lost efficacy, it should be noted that, a torsion spring should be had or other bias pieces make ratchet deflect towards ratchet direction in this structure, thus make when described ratchet 221 contrarotation, described retaining ratchet 222 leans with the tooth root position of described ratchet 221, the side of the wheel hub dorsad of described ratchet 221 is provided with some projections, and described projection connects described tensioner 20, described tensioner 20 is flexible, takes up described in when described ratchet 221 rotates.
Further, with reference to figure 3, the center of described ratchet 221 is provided with polygonal hole 224, polygon spanner makes described ratchet 221 rotate by means of described hole 224, this hole 224 is for coordinating transmitting torque with spanner, thus ratchet 221 can be driven to rotate when torsion spanner, to make the described radial attaching parts 30 of described projection tension.
It should be noted that, the set-up mode that can realize described one-way clutch mechanism 20 is not limited only to a kind of set-up mode of ratchet ratchet structure, as unilateral bearing etc., those skilled in the art can select a kind of structure that can realize one-way clutch to replace the ratchet ratchet structure of the present embodiment according to foregoing description, it should belong in design concept of the present invention, does not then do repeating one by one at this.
In addition, one-way clutch mechanism 20 is set to the click structure of being wrapped up by box body 21, because its size is less, and lighter in weight, therefore it can unsettled setting under the effect of multiple radial attaching parts 30; Also may be fixedly attached on wheel hub.It has 3 kinds of set-up modes usually, when one-way clutch mechanism 20 is set to each tire one, it can be set to inner side or the outside of wheel hub, and connects the radial attaching parts 30 of both sides respectively, be convenient to when being arranged at outside install, when being arranged at inner side, damage can be avoided.When one-way clutch mechanism 20 is set to each tire two, it is respectively by the wheel hub being arranged in both sides as shown in Figure 2, and this structure is more symmetrical, contributes to damping piece 10 and firmly arranges on tire.
The set-up mode of radial attaching parts 30 in the present embodiment is described in detail below in conjunction with Fig. 1, Fig. 2:
In the present embodiment, described radial attaching parts 30 comprises first end 31 and the second end 32, described first end 31 is connected in described projection, described first end 31 removably connects with described second end 32, the benefit of such setting is, by taking apart or connecting first end 31 and the second end 32, can remove or connect damping piece 10 and stretching device 20,, make the more mounted and dismounting of the tire anti-skid device of the present embodiment.
As one preferred embodiment, in order to make the described radial attaching parts 30 of first end 31 connection more stable with the second end 32 also comprise the connecting element 33 being connected described first end 31 and described second end 32 respectively, described connecting element 33 at least removably connects with described first end 31 or described second end 32.
Further, described connecting element 33 comprises fixed block and is arranged on the bolt of rear end plate on described fixed block, and the free end of described first end 31 is ring-type, and described free end is set on described bolt of rear end plate, when the free end cover of ring-type is set on bolt of rear end plate, rotating nut can give as security tight described free end.Thus first end 31 can be firmly connected, even if be also not easy in the extreme circumstances to be separated with the second end 32.Preferably to have a try mode as one, described radial attaching parts 30 is preferably steel cable, to ensure Joint strenght.
In addition, the tire anti-skid device of the present embodiment due to damping piece 10 be roller chain, the centre portion of roller chain has the part inwardly concaved, thus enables the both sides of roller chain be pressed in ice-snow field, thus make tire end float misalignment can not occur, improve the side antiskid capability of tire.
Obviously, above-described embodiment is only for clearly example being described, the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among the protection domain of the invention.
Claims (10)
1. a tire anti-skid device, is characterized in that, comprising:
Damping piece (10), end to endly can be coated on the peripheral surface of tire;
Stretching device (20); And
Radial attaching parts (30), connects stretching device (20) and described damping piece (10), pulls described damping piece (10) to be close to tire surface under the effect of stretching device (20).
2. tire anti-skid device according to claim 1, is characterized in that:
Described damping piece (10) comprises some interconnective damping units (11), and adjacent described damping unit (11) can relatively rotate in same plane.
3. tire anti-skid device according to claim 2, is characterized in that:
Described damping piece (10) is arranged in two side positions of axial tire, also comprises some axial connecting parts (40) that interval connects described tire both sides position damping part (10).
4. the tire anti-skid device according to any one of claim 1-3, is characterized in that:
Described damping unit (11) is roller chain.
5. the tire anti-skid device according to any one of claim 1-4, is characterized in that:
Described stretching device (20) comprises box body (21) and is arranged on the single-phase engaging and disengaging gear (22) in described box body (21), described single-phase engaging and disengaging gear (22) connects described radial attaching parts (30), and rotarily drives the tensioning of described radial attaching parts (30).
6. tire anti-skid device according to claim 5, is characterized in that:
At least one retaining ratchet (222) that described single-phase engaging and disengaging gear (22) comprises ratchet (221) and engages with described ratchet (211), when described ratchet (221) rotates forward, described retaining ratchet (222) intermittent moment is between each gear teeth of described ratchet (221); When described ratchet (221) contrarotation, described retaining ratchet (222) leans with the tooth root position of described ratchet (221);
The side of the wheel hub dorsad of described ratchet (221) is provided with some projections (223), and described projection (223) connects described tensioner (20);
Described tensioner (20) is flexible, and when described ratchet (221) rotates, described projection (223) strains described radial attaching parts (30).
7. tire anti-skid device according to claim 6, is characterized in that:
The center of described ratchet (221) is provided with polygonal hole (224), and polygon spanner makes described ratchet (221) rotate by means of described hole (224).
8. the tire anti-skid device according to any one of claim 1-7, is characterized in that:
Described radial attaching parts (30) comprises first end (31) and the second end (32), described first end (31) is connected in described projection (223), and described first end (31) and described second end (32) removably connect.
9. tire anti-skid device according to claim 8, is characterized in that:
Described radial attaching parts (30) also comprises the connecting element (33) connecting described first end (31) and described second end (32) respectively, and described connecting element (33) at least removably connects with described first end (31) or described second end (32).
10. tire anti-skid device according to claim 9, is characterized in that:
Described connecting element (33) comprises fixed block and is arranged on the bolt of rear end plate on described fixed block, and the free end of described first end (31) is ring-type, and described free end is set on described bolt of rear end plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510247086.2A CN104985999A (en) | 2015-05-14 | 2015-05-14 | Anti-skid device for tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510247086.2A CN104985999A (en) | 2015-05-14 | 2015-05-14 | Anti-skid device for tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104985999A true CN104985999A (en) | 2015-10-21 |
Family
ID=54297938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510247086.2A Pending CN104985999A (en) | 2015-05-14 | 2015-05-14 | Anti-skid device for tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104985999A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110667321A (en) * | 2019-10-29 | 2020-01-10 | 淮阴工学院 | Anti-skid chain |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2137612Y (en) * | 1992-06-29 | 1993-07-07 | 毕可群 | Skid chain connector for automobile |
| US20020117245A1 (en) * | 2001-02-26 | 2002-08-29 | Joe Martinez | Method and apparatus for securing tire chains |
| WO2007057450A1 (en) * | 2005-11-18 | 2007-05-24 | Emrah Bozkurt | Tightening means for anti-skid devices and traction enhancement devices |
| CN101374682A (en) * | 2006-02-27 | 2009-02-25 | 高级钢铁工程有限公司 | Tensioning and locking device, in particular for snow chains |
-
2015
- 2015-05-14 CN CN201510247086.2A patent/CN104985999A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2137612Y (en) * | 1992-06-29 | 1993-07-07 | 毕可群 | Skid chain connector for automobile |
| US20020117245A1 (en) * | 2001-02-26 | 2002-08-29 | Joe Martinez | Method and apparatus for securing tire chains |
| WO2007057450A1 (en) * | 2005-11-18 | 2007-05-24 | Emrah Bozkurt | Tightening means for anti-skid devices and traction enhancement devices |
| CN101374682A (en) * | 2006-02-27 | 2009-02-25 | 高级钢铁工程有限公司 | Tensioning and locking device, in particular for snow chains |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110667321A (en) * | 2019-10-29 | 2020-01-10 | 淮阴工学院 | Anti-skid chain |
| CN110667321B (en) * | 2019-10-29 | 2021-11-26 | 淮阴工学院 | Anti-skid chain |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EA014032B1 (en) | Tightening means for anti-skid devices and traction enhancement devices | |
| CN104339317A (en) | Propshaft holding tool | |
| RU2449896C1 (en) | Anti-wheel spin device | |
| KR200424423Y1 (en) | Device for preventing slipping of vehicle | |
| CN105799434A (en) | Automobile silt trap self-rescue device and method | |
| CN104985999A (en) | Anti-skid device for tire | |
| KR101410532B1 (en) | Snow chain for the car | |
| CN110667321B (en) | Anti-skid chain | |
| RU2700432C1 (en) | Device for self-pulling of vehicle using towing cable | |
| CN203142281U (en) | Automobile anti-skid device | |
| KR20130091083A (en) | Snow chain for the car | |
| CN220720756U (en) | Split type truck antiskid chain | |
| RU2506172C1 (en) | Antiskid device | |
| KR101363749B1 (en) | Non slip circle | |
| KR200323574Y1 (en) | nonskid apparatus for tire | |
| RU2761680C1 (en) | Anti-slip device | |
| KR101100671B1 (en) | Electric power steering apparatus for vehicle | |
| JPH01208210A (en) | Tire slip preventive device for double wheel construction | |
| US4872496A (en) | Readily installed tire cleats with improved fastening means | |
| CN219427836U (en) | Vehicle wheel fixing device that gets rid of poverty | |
| CN204055186U (en) | Skidproof band | |
| KR200474032Y1 (en) | A snow chain of automobile | |
| RU2449895C1 (en) | Method of negotiating road sections with lower friction factor | |
| KR101181945B1 (en) | Anti-skid device of tyred wheel | |
| KR100648250B1 (en) | nonskid apparatus for tire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151021 |
|
| WD01 | Invention patent application deemed withdrawn after publication |