CN206598897U - A kind of special spare wheel carrier of cruiser - Google Patents

Abstract

The utility model is related to motor vehicle auxiliary device field, specifically a kind of special spare wheel carrier of cruiser.It includes spare wheel carrier body, connecting plate and lowering or hoisting gear；The spare wheel carrier body is flexibly connected by connecting plate with the tailstock, lowering or hoisting gear is fixedly mounted on the spare wheel carrier body, the lowering or hoisting gear includes pulley, suspension hook, lifting rope, rope winding roller, first rotating shaft and the second rotating shaft, described lifting rope one end connecting shackle, the other end bypasses the pulley in first rotating shaft and is coiled on rope winding roller, the rope winding roller is arranged in the second rotating shaft, second rotating shaft and first rotating shaft irrelevancy row, and its end can be socketed crank handle.The utility model compact conformation, easy to maintenance, the problem of solving conventional spare wheel carrier dismounting spare tyre inconvenience.

Description

A kind of special spare wheel carrier of cruiser

Technical field

The utility model is related to technical field of automobile components, specially a kind of special spare wheel carrier of cruiser.

Background technology

It is fixedly mounted on more than existing cruiser spare tyre using fixed mount on the car door of the tailstock, due to cruiser spare tyre very Heaviness, therefore the dismounting of spare tyre is very inconvenient.For convenience of dismounting, often a jacking equipment is installed additional in the tailstock.

Utility model content

To make up the deficiency of above-mentioned technology, the technical problems to be solved in the utility model is to provide one kind and is easy to dismount spare tyre The special spare wheel carrier of cruiser.

In order to solve the above-mentioned technical problem, the utility model is adopted the following technical scheme that：A kind of special spare wheel carrier of cruiser, Including spare wheel carrier body, one end of the spare wheel carrier body is spare tyre installation end, and the other end is equipped with connecting plate, the connecting plate Side is hinged with the tailstock, and the connecting plate bottom is fixed by stud with the tailstock；Lifting dress is additionally provided with the spare wheel carrier body Put, the lowering or hoisting gear includes suspension hook, lifting rope, pulley, rope winding roller；The pulley is installed by first rotating shaft and bearing On spare wheel carrier body, the rope winding roller is arranged on spare wheel carrier body by the second rotating shaft and bearing, and described second Rotating shaft and the spare tyre installation end end face irrelevancy row of the spare wheel carrier body；The end of second rotating shaft can be socketed hand song Handle.

Further, the lowering or hoisting gear also includes the 3rd rotating shaft and the driving gear in the 3rd rotating shaft, institute State and driven gear is additionally provided with the second rotating shaft, the driving gear and driven gear intermesh, the end of the 3rd rotating shaft Crank handle can be socketed.

Further, the lowering or hoisting gear also includes lockable mechanism, and the lockable mechanism includes ratchet, spring and the 4th turn Axle, the pawl end is rotatably mounted on lowering or hoisting gear through the 4th rotating shaft, and the spring one end is fixedly connected on lifting Device, other end connection ratchet, the ratchet can keep the state for engaging or disconnecting with driving gear under the action of the spring.

It is preferred that, the crank handle is folding crank.

Further, the spare wheel carrier body is also provided with manhole.

Further, several rubber buffers are also installed with the connecting plate.

Further, the connecting plate is provided with lightening hole.

The beneficial effect that the utility model is obtained is：The special spare wheel carrier of a kind of cruiser that the utility model is provided, outside Shape is attractive in appearance, be not take up compartment space, and compact conformation, intensity is good, easy to maintenance, and it is standby that the design of lowering or hoisting gear has considerably reduced replacing The difficulty of spare tyre is loaded and unloaded during tire, is designed, ensure that simultaneously in the case where not influenceing tailstock door switch using hinge and connecting plate Carry out the possibility of spare tyre dismounting operation.

Brief description of the drawings

Fig. 1 is the overall structure diagram of the utility model embodiment.

Fig. 2 is the lowering or hoisting gear gear parts structural representation of the utility model embodiment.

Fig. 3 is the lockable mechanism structural representation of the utility model embodiment.

Fig. 4 is the spare wheel carrier body construction schematic diagram of the utility model embodiment.

Fig. 5 is the crank handle structure schematic diagram of the utility model embodiment.

Wherein：1- spare wheel carriers body, 2- connecting plates, 3- lowering or hoisting gears, 4- suspension hooks, 5- lifting ropes, 6- pulleys, the winding of 7- ropes Roller, the rotary shafts of 8- first, the rotary shafts of 9- second, 10- crank handles, the rotary shafts of 11- the 3rd, 12- driving gears, 13- are driven Gear, 14- lockable mechanisms, 15- ratchets, 16- springs, the rotary shafts of 17- the 4th, 18- manholes, 19- rubber buffers.

Embodiment

For the ease of the understanding of those skilled in the art, further is made to the utility model with reference to embodiment and accompanying drawing Explanation, the content that embodiment is referred to not to it is of the present utility model limit.

In description of the present utility model, it is to be understood that term " on ", " under ", "front", "rear", "left", "right", The orientation or position relationship of the instruction such as " top ", " bottom ", " interior ", " outer ", " clockwise ", " counterclockwise " are based on shown in accompanying drawing Orientation or position relationship, be for only for ease of description the utility model and simplify and describe, rather than indicate or imply signified Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that new to this practicality The limitation of type.

In addition, term " first ", " second ", " the 3rd ", " the 4th " are only used for describing purpose, and it is not intended that indicating Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.In the description of the invention, " multiple " Two or more are meant that, unless otherwise specifically defined.In description of the present utility model, it is necessary to explanation It is unless otherwise prescribed and to limit, term " installations ", " connected ", " connection " should be interpreted broadly, for example, it may be mechanical company Connect or electrically connect or two element internals connection, can be joined directly together, the indirect phase of intermediary can also be passed through Even, for the ordinary skill in the art, the concrete meaning of the term can be understood as the case may be.

Such as Fig. 1-4, one kind lifts spare wheel carrier, including：Spare wheel carrier body 1, connecting plate 2, lowering or hoisting gear 3；The spare wheel carrier Body 1 is the casing that upper and lower, right, interior four pieces of metal plates are constituted, and its interior plate is provided with multiple bolts for being used to lay wheel hub Hole, right plate is provided with manhole 18；The connecting plate 2 is the triangle flat plate for being provided with lightening hole, and its inner side is provided with multiple rubbers Glue cushion pad 19；The top of connecting plate 2 is fixedly connected with spare wheel carrier body 1, and its right hand edge is flexibly connected by hinge with the tailstock； The lowering or hoisting gear 3 includes suspension hook 4, lifting rope 5, pulley 6, rope winding roller 7, first rotating shaft 8, the second rotating shaft 9, the 3rd rotating shaft 11st, driving gear 12, driven gear 13, lockable mechanism 14；The pulley 6 is arranged on spare wheel carrier by first rotating shaft 8 and bearing On body 1, the rope winding roller 7 is arranged on 1, second rotating shaft 9 on spare wheel carrier body by the second rotating shaft 9 and bearing It is vertical with the spare tyre installation end end face of the spare wheel carrier body 1, driving gear 12, and its end are installed in the 3rd rotating shaft 11 Dismantled and assembled socket crank handle 10, the crank handle 10 is foldable；Driven gear 13, the master are installed in second rotating shaft Moving gear 12 and driven gear 13 intermesh；The lockable mechanism 14 includes ratchet 15, the rotating shaft 17 of spring 16 and the 4th, described Ratchet 15 is rotatably mounted on lowering or hoisting gear 3 through the 4th rotating shaft 17, and described one end of spring 16 is fixedly connected on lowering or hoisting gear 3, other end connection ratchet 15, the ratchet 15 can keep what is engaged or disconnect with driving gear 12 under the action of the spring 16 State.

Operation principle of the present utility model is：When needing to rise and installing spare tyre, suspension hook 4 is hooked into spare tyre wheel hub, dialled The ratchet 15 of unlocking locking apparatus, rotate counterclockwise crank handle 10 makes spare tyre slowly rise, when spare tyre rises to installation site, Spare tyre and spare wheel carrier body are fastened using bolt, then reverse ratchet 15, is allowed to engage with driving gear to lock.

When needing to put down spare tyre, the bolt of spare tyre and spare wheel carrier body 1 is totally released first, bolt is taken out, then dial Ratchet 15 is opened, crank handle 10 is slowly shaken clockwise, you can put down spare tyre.

Above-described embodiment is the utility model preferably implementation, and in addition, the utility model can be with other sides Formula realizes that any obvious replacement is in protection model of the present utility model on the premise of the technical program design is not departed from Within enclosing.

In order to allow those of ordinary skill in the art more easily understand the utility model relative to prior art improvement it Place, some accompanying drawings of the present utility model and description have been simplified, and for the sake of clarity, present specification is omitted one A little other elements, those of ordinary skill in the art should be aware that these elements omitted also may make up in of the present utility model Hold.

Claims (7)

1. a kind of special spare wheel carrier of cruiser, including spare wheel carrier body（1）, it is characterised in that：The spare wheel carrier body（1）One Hold as spare tyre installation end, the other end is equipped with connecting plate（2）, the connecting plate（2）Side be hinged with the tailstock, the connecting plate （2）Bottom is fixed by stud with the tailstock；Lowering or hoisting gear is additionally provided with the spare wheel carrier body（3）, the lowering or hoisting gear（3）Bag Include suspension hook（4）, lifting rope（5）, pulley（6）, rope winding roller（7）；The pulley（6）Pass through first rotating shaft（8）With bearing peace Mounted in spare wheel carrier body（1）On, the rope winds roller（7）Pass through the second rotating shaft（9）Spare wheel carrier body is arranged on bearing （1）On, second rotating shaft（9）With the spare wheel carrier body（1）Spare tyre installation end end face irrelevancy row；Second rotating shaft End can be socketed crank handle（10）.

2. the special spare wheel carrier of cruiser according to claim 1, it is characterised in that：The lowering or hoisting gear also includes the 3rd turn Axle（11）And installed in the 3rd rotating shaft（11）On driving gear（12）, second rotating shaft（9）On be additionally provided with driven gear （13）, the driving gear（12）And driven gear（13）Intermesh, the 3rd rotating shaft（11）End can be socketed it is hand Crank（10）.

3. the special spare wheel carrier of cruiser according to claim 1, it is characterised in that：The lowering or hoisting gear（3）Also include lock Locking mechanism（14）, the lockable mechanism（14）Including ratchet（15）, spring (16) and the 4th rotating shaft（17）, ratchet (15) end Portion passes through the 4th rotating shaft（17）It is rotatably mounted on lowering or hoisting gear (3), described spring (16) one end is fixedly connected on lifting dress Put (3), other end connection ratchet（15）, the ratchet（15）Can be in spring（16）In the presence of keep and driving gear（12） Engagement or the state disconnected.

4. the special spare wheel carrier of cruiser according to claim 1, it is characterised in that：The crank handle（10）To be foldable Crank.

5. the special spare wheel carrier of cruiser according to claim 1, it is characterised in that：The spare wheel carrier body（1）Also it is provided with Manhole（18）.

6. the special spare wheel carrier of cruiser according to claim 1, it is characterised in that：The connecting plate（2）On also fixed peace Equipped with several rubber buffers（19）.

7. the special spare wheel carrier of cruiser according to claim 1, it is characterised in that：The connecting plate（2）It is provided with lightening hole.