CN202006756U

CN202006756U - Vehicle-mounted bicycle frame suspension device

Info

Publication number: CN202006756U
Application number: CN2011201237020U
Authority: CN
Inventors: 吴汝彪
Original assignee: ZHEJIANG HONGXIN ELECTRONICS CO Ltd
Current assignee: ZHEJIANG HONGXIN ELECTRONICS CO Ltd
Priority date: 2011-04-25
Filing date: 2011-04-25
Publication date: 2011-10-12
Anticipated expiration: 2021-04-25

Abstract

The utility model relates to a vehicle-mounted bicycle frame suspension device which comprises supporting bars, a cantilever, a spanner, a connecting plate and a fixed frame. The lower ends of the supporting bars are connected by the connecting plate through a pin shaft. The spanner is formed by connecting three connecting rods through pins and is connected on a left supporting bar and a right supporting bar through pins respectively. The two supporting bars can be opened into a V shape by the spanner, so that a steel ball arranged on the fixed frame can be clamped for fixing by steel bowls at the lower ends of the supporting bars. Both the left supporting bar and the right supporting bar can also be folded and furled by pushing the spanner. The cantilever is connected with the supporting bars by a U-shaped plate through pins. A bicycle triangular bracket is sleeved on the cantilever with a soft sheath. The vehicle-mounted bicycle frame suspension device is fixed at the rear of an off-road vehicle by two pull rods at the rear of the supporting bars, so that the off-road vehicle can be started. The vehicle-mounted bicycle frame suspension device has the advantages that the structure is simple; the vehicle-mounted bicycle frame suspension device can be rapidly erected or disassembled and can be folded to be stored so as to occupy little space, thereby effectively reducing the manufacturing cost.

Description

Vehicle-mounted bicycle rack suspension gear

Technical field

The present invention relates to vehicle-mounted bicycle rack field, especially relate to a kind of vehicle-mounted bicycle rack suspension gear that bicycle is fixed on the cross country car back.

Background technology

Raising along with social economy's level, the use of family car and commercial car is also universal day by day, outdoor exercises and work need easily for following the fashion, many families or unit are travelling outdoors or when work is gone in remote districts, tend to article such as fixing luggage, sports equipment on roof of the vehicle, but then seem very inconvenient if carry bicycle, usually must be placed on the trailing wheel of bicycle or front-wheel in the reserve compartment, some is stretched out outside the car in addition, both dangerous, also can be in the way of driving, paint dawdle, scratch.

The key points in design of carrying vehicle frame is whether structure stack-mounted steadiness, adjustment function, assembly and disassembly make things convenient for, take in whether take up space, carry car quantity or the like, now the in-vehicle bicycle rack structure too complex that occurs on the market, to occupy volume excessive, cost of manufacture is high and use inconvenient.

Summary of the invention

The objective of the invention is to overcome the defective of above-mentioned prior art, provide a kind of simple in structure, easy to use, the time spent vehicle-mounted bicycle rack suspension gear that can fold not,

The present invention is achieved by following technical proposals:

Vehicle-mounted bicycle rack suspension gear comprises pole, cantilever, wrench, connecting panel, fixed mount.

Pole has bending, in the lower end with the connecting panel bearing pin connect, middle when strutting with wrench, two poles are V-shaped; The back side of pole is provided with draw ring, the front pin joint of pole two pipe links of wrench; Pole upper end bearing pin has connected cantilever, and the pole lower end is provided with concave surface steel bowl spherical in shape, and the spherical concave surface and the steel ball external diameter on the fixed mount of steel bowl are adaptive.

Wrench is made up of three pipe links, and that middle root wrench handle is Z-shaped, and an end has overlapped the sheath of band convex tendon, and two pipe link pin joints of the other end and other are in the same place; On the left and right pole of one end difference pin joint of long and short two pipe links, a breach is arranged on the long pipe link, can hold and block the cylinder of socket head cap screw, the position of using fixed wrench; Three pipe links of wrench can strut left and right pole, and fix; Also can the slurcam handle, draw in left and right pole is folding.

Cantilever one end K/UP prevents that bicycle from deviating from outward; Cantilever one end is provided with the U-shaped plate, and is connected together by U-shaped plate and bracket pins; The cantilever outside is provided with soft sheath, so that protection is painted when hanging bicycle tripod.

Advantage of the present invention is: simple in structure, but at high speed set up or dismantle, can stored collapsed take up space less, reduced manufacturing cost effectively, not only practicality but also facility.

Description of drawings

Fig. 1 is assembling running condition figure of the present invention.

Fig. 2 is an assembling back view of the present invention.

Fig. 3 is a folded state diagram of the present invention.

Fig. 4 is STRUCTURE DECOMPOSITION figure of the present invention.

Description of reference numerals:

1 pole, 11 steel bowls, 12 draw rings, 2 cantilevers, 21 U-shaped plates, 3 wrench, 31 wrench handles, 32 long pipe links, 33 short pipe links, 4 connecting panels, 5 fixed mounts, 51 steel balls.

The specific embodiment

Further set forth the utility model below in conjunction with embodiment and accompanying drawing:

As shown in Figures 1 to 4, vehicle-mounted bicycle rack suspension gear provided by the invention comprises pole 1, cantilever 2, wrench 3, connecting panel 4, fixed mount 5.

The fixed mount 5 of band steel ball 51 can be fixed on the tread plate of cross-country car back with routine techniques such as U-shaped two-thread screws.

Wrench 3 struts forming V-shape to two poles 1, uses the steel bowl 11 of support 1 lower end that the steel ball on the fixed mount 5 51 is clamped, and with two draw rings 12 of pole 1 back vehicle-mounted bicycle rack suspension gear is fixed on the cross-country car back.On the cantilever 2 of the soft sheath of bicycle tripod cover forward (FWD), can hang three at most, with rope bicycle is fixed on the cantilever 2, just can drive to have set out.Arrived the destination, rope is just untied and can be lifted down bicycle.If do not need to have used vehicle-mounted bicycle rack suspension gear, can the slurcam handle 31 it to be folded up, cantilever 2 is also can be along the direction reason of pole 1 straight to be laid, and lifts down from fixed mount 5 and puts back in-support carriage into and preserve.

Claims

1. vehicle-mounted bicycle rack suspension gear comprises pole, cantilever, wrench, connecting panel, steel ball fixed mount;

Pole has bending, in the lower end with the connecting panel bearing pin connect, middle when strutting with wrench, two poles are V-shaped;

The back side of pole is provided with draw ring, the front pin joint of pole two pipe links of wrench; Pole upper end bearing pin has connected cantilever, and the pole lower end is provided with concave surface steel bowl spherical in shape, and the spherical concave surface and the steel ball external diameter on the fixed mount of steel bowl are adaptive.

2. vehicle-mounted bicycle rack suspension gear as claimed in claim 1 is characterized in that: described wrench is made up of three pipe links, and that middle root wrench handle is Z-shaped, and an end has overlapped the sheath of band convex tendon, and two pipe link pin joints of the other end and other are in the same place;

On the left and right pole of one end difference pin joint of long and short two pipe links, a breach is arranged on the long pipe link, can hold the cylinder of socket head cap screw, three pipe links of wrench can strut left and right pole, and fix; Also can be the folding gathering of left and right pole.

3. vehicle-mounted bicycle rack suspension gear as claimed in claim 1 is characterized in that: described cantilever one end K/UP, and the cantilever other end is provided with the U-shaped plate, and is connected together by U-shaped plate and bracket pins; The cantilever outside is provided with soft sheath.