CN208469681U - A kind of carrying luggage frame for bicycle - Google Patents

Abstract

The utility model relates to a kind of carrying luggage frame for bicycle, include bottom base, described bottom base one end is fixed with gear adjuster, the gear adjuster is equipped with the front-wheel support with gear adjuster fore-aft travel, the bottom base other end is fixed with rear-wheel support, rear-wheel buckle is provided in the middle part of the bottom base, the gear adjuster is additionally provided with the vehicle frame support arm with the big minor adjustment height of bicycle, the utility model has the beneficial effects that the bicycle adaptability of the carrying luggage frame for bicycle folding storage, the different wheelspans of loading is preferable and loading bicycle is firm.

Description

A kind of carrying luggage frame for bicycle

Technical field

The utility model relates to a kind of automobile appurtenance fields, and in particular to a kind of carrying luggage frame for bicycle.

Background technique

Currently, environmental consciousness and body-building idea are more more and more universal with social progress and development, Green Travel is by general sieve Masses generally accept, and bicycle acts as green as the sports equipment of a kind of common outdoor travel and amusement and recreation and goes out Vehicles when row receive approval by most people, and in order to which bicycle is carried to suitable space for activities, a part is certainly Driving a vehicle fan can be by past method of riding, but for some hypertelorism places, most of voluntarily fans can be selected It selects in riding bicycle after self driving to space for activities, however self driving is gone on tour out or movement is often all with relatively more With garage Lee, and inner space of automobile itself is narrow and can not accommodate excessive retinue object, so in this way on roof Installation luggage carrier helps to solve this problem.

In well known technology, it is a troublesome thing that kart, which delivers bicycle, even if to there is roof-rack Kart for, handling are also more troublesome thing with transport bicycle, because each bicycle is irregular inconvenient solid It is fixed.It is generally directly welded on roof, its advantage is that operation is simple, intensity is good, the disadvantage is that being not easy to be replaced；Other one Kind is directly fixed by screw, and advantage is to assemble rear luggage carrier to be less likely to occur to loosen, the disadvantage is that this apparatus structure Complexity, occupied space is big, folding storage and can not be unable to adjustment length, it is low and to different model bicycle that there are versatilities The low problem of adaptability.

Utility model content

The technical problem to be solved by the utility model is in view of the above shortcomings of the prior art,

There is provided a kind of reduction occupied space, can with folding storage, load stablize, good to different Universal bicycles one Kind carrying luggage frame for bicycle.

To achieve the above object, the utility model provides following technical solution: a kind of carrying luggage frame for bicycle, includes bottom Portion's pedestal, described bottom base one end are fixed with gear adjuster, and the gear adjuster is equipped with before and after gear adjuster Movable front-wheel support, the bottom base other end are fixed with rear-wheel support, and rear-wheel buckle is provided in the middle part of the bottom base, It is characterized by: the gear adjuster is additionally provided with the vehicle frame support arm with the big minor adjustment height of bicycle.

Using above scheme, the two sides that front-wheel support connects with gear adjuster are respectively provided with two front-wheel support gears, pass through frame The external gear being located on gear adjuster is connect with gear adjuster, and spring, front-wheel are equipped between external gear and front-wheel support gear Support realizes the storage and positioning of bicycle rack by gear adjuster and bottom base, and bicycle rack is in use, by bicycle rack It is fixed on roof by matched attachment device, then the rear-wheel for the bicycle that will be loaded offsets with rear-wheel support, pulls front-wheel Support is moved to front wheel and offsets therewith, then pulls vehicle frame support arm to vehicle rack position, by the vehicle frame of vehicle frame support arm Hook control vehicle rack position simultaneously adjusts vehicle frame support arm height, makes vehicle frame support arm stationary bicycle vehicle frame position, finally will Rear-wheel buckle is clamped with bicycle rear, completes the loading work of the utility model carrying luggage frame for bicycle at this time, voluntarily with tradition Vehicle frame is compared, and for the utility model carrying luggage frame for bicycle due to there is 4 stationary bicycles, front-wheel support and vehicle frame support arm are movable, The stability, versatility and folding ability of mind of bicycle rack is set to be significantly improved.

A kind of above-mentioned carrying luggage frame for bicycle can be further arranged are as follows: the vehicle frame support arm includes to adjust vehicle frame and fixation Frame, the fixed frame middle section are equipped with limit band, and described adjusting vehicle frame one end is linked up with equipped with vehicle frame, and the adjusting vehicle frame outer end is equipped with Wraping plate is limited, adjusting vehicle frame is extended in one end of the limit wraping plate, and middle part, which is set to, to be adjusted in vehicle frame, and by being fixed on adjusting The elastic component of frame interior is connect with vehicle frame is adjusted, and the other end of the limit wraping plate offsets with limit band to be connect.

Using above scheme, limits band and one end of the corresponding limit wraping plate of fixed frame is set and is offseted company with limit wraping plate It connects, limit band is equipped with several convex blocks being equally spaced, and the position that adjusting vehicle frame corresponds to convex block is equipped with limit wraping plate, and limit is stuck up Plate is the cuboid of one end protrusion, and the one end and the raised one end of limit band for limiting wraping plate protrusion offset, and the limit wraping plate other end is set Flexible part, elastic component, which is set to, to be adjusted in vehicle frame, and one end offsets and connect with limit wraping plate, and the other end and adjusting vehicle frame offset company It connects, the elastic force of elastic component itself makes limit wraping plate offset under no external force with limit band, is fixed on adjusting vehicle frame Determine on frame, when one end of pressing limit wraping plate elastic component, elastic component deformation, limit wraping plate protruding end is detached from limit band, adjusts at this time It is movable in fixed frame to save vehicle frame, to adjust vehicle frame support arm height, after the completion of adjustment, elastic component drives limit wraping plate return, To complete to adjust the operation of vehicle frame support arm.

A kind of above-mentioned carrying luggage frame for bicycle can be further arranged are as follows: the limit wraping plate is " 7 " font.

Using above scheme, the design of wraping plate " 7 " font is limited, structure is simple, is convenient for easy to operate production.

A kind of above-mentioned carrying luggage frame for bicycle can be further arranged are as follows: the adjusting vehicle frame is equipped with anti-theft lock for bicycle.

Using above scheme, after adjusting vehicle frame fixes cycle frame position, passes through insertion private key and lock adjusting vehicle Frame, it is stiff on fixed frame to make to adjust vehicle frame, so that bicycle be protected not to be stolen.

A kind of above-mentioned carrying luggage frame for bicycle can be further arranged are as follows: the gear adjuster is equipped with vehicle frame theftproof lock.

Using above scheme, gear adjuster is fixed on bottom base, locks gear adjuster by insertion private key, Make gear controller lock bottom base and roof cross bar, vehicle frame is prevented, from being detached from, to realize double anti-theft protection voluntarily with cross bar Vehicle and bicycle rack safety.

A kind of above-mentioned carrying luggage frame for bicycle can be further arranged are as follows: the elastic component is spring.

Using above scheme, spring is used to be that replacement materials are convenient as elastic component advantage, compact is suitble to assemble.

The beneficial effects of the utility model are: the bicycle top rack load different wheelspans bicycle adaptability preferably and Bicycle is loaded to consolidate, vehicle frame support arm keeps frame mass centre to stablize according to the big minor adjustment height of different frames, When not loading bicycle, front-wheel support and vehicle frame support arm all folding storages make to reduce windage reduction oil consumption in vehicle traveling process.

The utility model is described in further detail with reference to the accompanying drawings and examples.

Detailed description of the invention

Fig. 1 is the stereoscopic schematic diagram of the utility model embodiment.

Fig. 2 is the schematic diagram of the vehicle frame support arm 5 of the utility model embodiment.

Fig. 3 is the schematic diagram of the folded state of the utility model embodiment.

Specific embodiment

As shown in Figure 1-Figure 3: a kind of carrying luggage frame for bicycle includes bottom base 1, and 1 one end of bottom base is fixed with tooth Wheel regulator 6, gear adjuster 6 are equipped with the front-wheel support 3 with 6 fore-aft travel of gear adjuster, and the fixation of 1 other end of bottom base is set There is rear-wheel support 2, rear-wheel buckle 4 is provided in the middle part of bottom base 1, gear adjuster 6 is equipped with vehicle frame support arm 5, and vehicle frame support arm 5 includes Vehicle frame 52 and fixed frame 51 are adjusted, 51 middle section of fixed frame is equipped with limit band 511, and it adjusts 52 outer end of vehicle frame and is equipped with limit wraping plate 521, One end of limit wraping plate 521, which is extended, adjusts vehicle frame 52, and middle part, which is set to, to be adjusted in vehicle frame 52, and adjusts vehicle frame 52 by being fixed on Internal elastic component 522 is connect with vehicle frame 52 is adjusted, and the other end for limiting wraping plate 521 offsets with limit band 511 to be connect, and limit is stuck up Plate 521 is " 7 " font structure, and the part of 521 protrusion of limit wraping plate resists limit 511 convex portion of band, by lower limit wraping plate 521 One end of elastic component 511, adjustable adjusting vehicle frame 52 are movable on fixed frame 51.

The application method of the utility model is as follows: carrying luggage frame for bicycle is in use, carrying luggage frame for bicycle is passed through matched Attachment device is fixed on roof, then the rear-wheel for the bicycle that will be loaded offsets with rear-wheel support 2, pulls front-wheel support 3 and is moved to Front wheel simultaneously offsets therewith, then pulls vehicle frame support arm 5 to vehicle rack position, and the vehicle frame of vehicle frame support arm 5 is linked up with 523, it compares vehicle rack position and presses one end of limit 511 elastic component 522 of wraping plate, make to limit the disengaging limit of wraping plate 511 Band 511, it is that hook offsets with vehicle frame that adjustment, which adjusts vehicle frame 52, and after unclamping limit wraping plate 511, elastic component 522 drives limit wraping plate 511 returns are locked to adjust vehicle frame 52, then rear-wheel buckle 4 is locked with bicycle rear, finally with matched key by gear tune It saves the vehicle frame theftproof lock on device 6 and the anti-theft lock for bicycle in adjusting bracket 52 locks, it is vehicle-mounted certainly to complete the utility model at this time The loading work of driving frame, bicycle is stably connected with carrying luggage frame for bicycle there are four fixed point at this time, to different bicycles The size of wheelspan vehicle frame can be adapted to, then after unloading bicycle, and front-wheel support 3 and 5 folding storage of vehicle frame support arm make running car Reducing windage in the process reduces oil consumption.

The above is only the preferred embodiments of the utility model, therefore, it does not limit the scope of the patents of the utility model, all fortune With simply modification and the equivalent structure variation for it of the utility model specification and schema content institute, it is intended to be limited solely by the utility model Scope of patent protection within.

Claims (6)

1. a kind of carrying luggage frame for bicycle includes bottom base, described bottom base one end is fixed with gear adjuster, described Gear adjuster is equipped with the front-wheel support with gear adjuster fore-aft travel, and the bottom base other end is fixed with rear-wheel support, Rear-wheel buckle is provided in the middle part of the bottom base, it is characterised in that: the gear adjuster is additionally provided with the big ditty of bicycle Save the vehicle frame support arm of height.

2. a kind of carrying luggage frame for bicycle according to claim 1, it is characterised in that: the vehicle frame support arm includes to adjust vehicle frame With fixed frame, the fixed frame middle section is equipped with limit band, and described adjusting vehicle frame one end is linked up with equipped with vehicle frame, outside the adjusting vehicle frame End is equipped with limit wraping plate, and adjusting vehicle frame is extended in one end of the limit wraping plate, and middle part, which is set to, to be adjusted in vehicle frame, and passes through fixation It is connect in the elastic component for adjusting frame interior with vehicle frame is adjusted, the other end of the limit wraping plate offsets with limit band to be connect.

3. a kind of carrying luggage frame for bicycle according to claim 2, it is characterised in that: the limit wraping plate is " 7 " font.

4. a kind of carrying luggage frame for bicycle according to claim 3, it is characterised in that: the adjusting vehicle frame is anti-equipped with bicycle Steal lock.

5. a kind of carrying luggage frame for bicycle according to claim 4, it is characterised in that: the gear adjuster is anti-equipped with vehicle frame Steal lock.

6. a kind of carrying luggage frame for bicycle according to claim 5, it is characterised in that: the elastic component is spring.