CN204955953U - Quick -mounting formula car tyre chain - Google Patents
Quick -mounting formula car tyre chain Download PDFInfo
- Publication number
- CN204955953U CN204955953U CN201520768133.3U CN201520768133U CN204955953U CN 204955953 U CN204955953 U CN 204955953U CN 201520768133 U CN201520768133 U CN 201520768133U CN 204955953 U CN204955953 U CN 204955953U
- Authority
- CN
- China
- Prior art keywords
- spring steel
- spring
- steel rod
- tire
- bending
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a quick -mounting formula car tyre chain, characterized by is formed by four spring steel rods and a plurality of extension spring to tyre chain: bend in spring steel rod both ends, it is one short one long to bend, and the long end of bending has a fixing round hole, and two distances between bending slightly are greater than tire width distance to the messenger bends and firmly to block on the tire, and there is three recess at spring steel rod middle part, and the couple of extension spring is hung in the recess of spring steel rod, is connected by the extension spring between four spring steel rods. The utility model discloses during the installation, earlier push the tire with two relative spring steel rods on, on reuse large size screwdriver turned over, pushed the tire with two other spring steel rods respectively, it was very convenient to install, the independent operation of ms also can easily be accomplished.
Description
Technical field
The utility model relates to a kind of automobile anti-skid chain, especially can the automobile anti-skid chain of Fast Installation.
Background technology
At present, known automobile anti-skid chain is roughly divided into four classes, the first kind is irony anti-slipping chain, Equations of The Second Kind is steel rope anti-slipping chain, 3rd class is Cowhells anti-slipping chain, and the 4th class is rubber antiskid chain, the general character deficiency of four class anti-slipping chains be install very not convenient, erection procedure is comparatively complicated, and it is more inconvenient especially to install under ice and snow arctic weather condition.In addition, steel rope anti-slipping chain is larger at the layout pitch of surface of tyre, easily skid in vehicle operating, its antiskid capability is unsatisfactory, Cowhells anti-slipping chain and rubber antiskid chain easily rupture with aging, service life is short, the steel wrist in its anti-slipping chain and steel nail easily weares and teares, loosen, even come off and tear plastic body.
Summary of the invention
In order to overcome the deficiency of existing automobile anti-skid chain, the utility model provides a kind of quick-mounting formula and has the automobile anti-skid chain of stronger antiskid capability.
The utility model solves the technical scheme that its technical matters adopts: this anti-slipping chain is made up of four spring steel rods and some extension springs.There is bending at spring steel rod two ends, bending one short one is long, distance between two bendings is slightly larger than tyre width distance, be stuck in securely on tire to enable bending, three grooves are had in the middle part of spring steel rod, the hook of extension spring hangs in the groove of spring steel rod, is connected, thus integrant anti-slipping chain between four spring steel rods by extension spring.
Extension spring outside suit of the present utility model diameter, slightly larger than the spring housing of extension spring, to play the effect of protection tire and extension spring wearing and tearing and increase spring compressive strength, when anti-slipping chain serious wear, only need change spring housing.
The utility model is furnished with two fixing extension springs, with the use as fixing spring steel rod.
When the utility model is installed, first (about tyre width 1/2nd place) front placement one piece of trapezoidal wooden unit inside wheel, then car is reached on trapezoidal wooden unit, make outside tire unsettled, then relative two spring steel rods are pushed on tire, respectively with large size screwdriver two other spring steel rod is turned over, pushes on tire again, then four spring steel rods are rotated, make long bending relatively centripetal, spring steel rod is stuck on tire securely, is finally linked into the long bending end of spring steel rod respectively with fixing extension spring and fixes in circular hole and namely complete installation.
The beneficial effects of the utility model are, this nonskid chain structure is simple, and it is very convenient to install, and without the need to using jack just can Fast Installation, time saving and energy saving, Ms operates separately and also can easily complete.And the attachment point of this anti-slipping chain kiss the earth is many, friction coefficient is large, and antiskid capability is good, do not damage road surface, do not hinder tire, change accessory convenient, long service life, is applicable to various ice-snow road and various vehicle, also can Fast Installation use even if trailing wheel is the visitor of two-wheel, lorry.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is birds-eye view of the present utility model.
Fig. 2 is the front view of the utility model spring housing.
Fig. 3 is the front view that the utility model fixes extension spring.
In Fig. 1, circular hole is fixed in 1. spring steel rod 2. extension springs 3..
Detailed description of the invention
In FIG, there is bending at spring steel rod (1) two ends, and bending one short is long, and long bending end has a fixing circular hole (3), has three grooves in the middle part of spring steel rod, and the hook of extension spring (2) hangs in the groove of spring steel rod.Fig. 2 spring housing is sleeved in extension spring (2), and Fig. 3 fixes extension spring and hangs in fixing circular hole (3).
Claims (3)
1. a quick-mounting formula automobile anti-skid chain, this anti-slipping chain is made up of four spring steel rods and some extension springs, it is characterized in that: there is bending at spring steel rod two ends, bending one short one is long, and long bending end has a fixing circular hole, and the distance between two bendings is slightly larger than tyre width distance, be stuck in securely on tire to enable bending, have three grooves in the middle part of spring steel rod, the hook of extension spring hangs in the groove of spring steel rod, is connected between four spring steel rods by extension spring.
2. quick-mounting formula automobile anti-skid chain according to claim 1, is characterized in that: suit diameter in extension spring outside is slightly larger than the spring housing of extension spring.
3. quick-mounting formula automobile anti-skid chain according to claim 1, is characterized in that: fixing extension spring hook can be linked in the fixing circular hole of spring steel rod long bending end respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520768133.3U CN204955953U (en) | 2015-10-06 | 2015-10-06 | Quick -mounting formula car tyre chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520768133.3U CN204955953U (en) | 2015-10-06 | 2015-10-06 | Quick -mounting formula car tyre chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204955953U true CN204955953U (en) | 2016-01-13 |
Family
ID=55051041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520768133.3U Expired - Fee Related CN204955953U (en) | 2015-10-06 | 2015-10-06 | Quick -mounting formula car tyre chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204955953U (en) |
-
2015
- 2015-10-06 CN CN201520768133.3U patent/CN204955953U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20161006 |