CN201082737Y - Folding bicycle shelf - Google Patents

Abstract

The utility model discloses a folding bicycle luggage carrier, which comprises a luggage carrier body made of steel pipes. The luggage carrier body comprises two bilaterally symmetrical steel pipes, three to four steel pipes vertical to the two bilaterally symmetrical steel pipes and evenly distributed are welded between the left steel pipe and the right steel pipe, the rear ends of the left steel pipe and the right steel pipe are respectively bent towards the rear lower part to form a circular arc section, and an inclined section with an end head which can be welded with the rear part of the rear triangle of the bicycle is extended towards the front lower part for the circular arc section; the front ends of the left steel pipe and the right steel pipe are respectively bent towards the right part and the left part to form a circular arc section; the middle part of an inverse U-shaped vertical handle made of steel pipes is welded with the front ends of the left steel pipe and the right steel pipe of the luggage carrier, and an inclined section with an end head which can be welded with the front part of the rear triangle of the bicycle is respectively extended from the lower plane of the luggage carrier body to the front lower part for the steel pipes at both sides of the inverse U-shaped vertical handle. The intensity and the rigidity of the luggage carrier are increased, the weight is reduced, and the luggage carrier is convenient to be carried and folded.

Description

The folding bicycle shelf

Technical field

The utility model relates to a kind of bicycle luggage carrier, especially a kind of shelf of Folding Bicycle.

Background technology

Traditional bicycle luggage carrier is generally used reinforcement fabrication, and its front end and lower end are connected by bolt, nut and assembling is fixed on the tripod of bicycle.Such bicycle luggage carrier rocks easily, makes the goods that carries firm inadequately.Especially this traditional shelves is used and on Folding Bicycle, be not easy to carry.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of increase bulk strength is provided, and reduces overall weight, need not assembling and portable Folding Bicycle shelf.

Above-mentioned purpose adopts following technical scheme just can realize: the shelf of this programme comprise:

A shelf body made from steel pipe, this shelf body comprises symmetrical two steel pipes, between the steel pipe of the left and right sides, be welded with 3-4 perpendicular and uniform steel pipe, the rear end of this left side steel pipe is bent to form an arc section to the back lower place, this arc section again to the front lower place be extended with a termination can with the tilting section of folding bicycle Vee formation frame rear portion weld together, the front end of left steel pipe is bent to form an arc section to the right; Equally, the rear end of this right side steel pipe is bent to form an arc section to the back lower place, this arc section again to the front lower place be extended with a termination can with the tilting section of folding bicycle Vee formation frame rear portion weld together, right steel pipe front end is bent to form an arc section with the arc section symmetry of left steel pipe front end left;

An inverted U-shaped vertical handle made from steel pipe, hold weld together before the left and right sides steel pipe of the middle part of this inverted U-shaped vertical handle and shelf body, the steel pipe on two limits of this inverted U-shaped vertical handle respectively from the lower plane of shelf body begin to be extended with toward the front lower place termination can with the tilting section of tripod front portion weld together behind the folding bicycle.

When these shelf and folding bicycle assembling, only need will two limits of above-mentioned inverted U-shaped vertical handle the lower end be welded on the appropriate location of tripod front portion behind the folding bicycle, be welded on behind the folding bicycle appropriate location at tripod rear portion and promptly can use holding under the left and right sides steel pipe of shelf body.

The utility model has the advantages that:

1, the general cargo frame body is made as material with the reinforcing bar conduct, and shelf of the present utility model replace reinforcing bar with steel pipe, have not only increased shelf bulk strength and rigidity, and has reduced single-piece weight.

2, the standard bicycle shelf need bolt, nut assembling to be fixed on the vehicle frame, and shelf of the present utility model directly are welded in shelf on the vehicle frame, need not assembling procedure and assembling fittings, and have more stability than bolt, nut assembling, solved common shelf and rocked, insecure problem.

3, the inverted U-shaped vertical handle of welding on folded bicycle Vee formation frame, outward appearance novelty not only, and be convenient to car load and carry after folding.

In order to make the utility model be convenient to understand, it is described further below by drawings and Examples.

Description of drawings

Fig. 1 is that the utility model embodiment is welded on the structural representation on the folded bicycle Vee formation frame.

Fig. 2 is the schematic top plan view of the shelf body among Fig. 1.

Fig. 3 is that the A of the inverted U-shaped vertical handle among Fig. 1 is to scheme drawing.

The specific embodiment

Embodiment 1, referring to Fig. 1-Fig. 3.The shelf 1 of present embodiment comprise a shelf body 11 made from steel pipe, this shelf body 11 comprises symmetrical two steel pipes 116 and 111, between the steel pipe of the left and right sides, be welded with 3-4 perpendicular and uniform steel pipe 112, the rear end of this left side steel pipe 116 is bent to form an arc section 113 to the back lower place, this arc section 113 again to the front lower place be extended with a termination 115 can with the tilting section 114 of folding bicycle Vee formation frame 2 rear portion weld togethers, the front end of left steel pipe 116 is bent to form an arc section 117 to the right; Equally, the rear end of this right side steel pipe 111 is bent to form an arc section 113 to the back lower place, this arc section 113 again to the front lower place be extended with a termination 115 can with the tilting section 114 of folding bicycle Vee formation frame 2 rear portion weld togethers, right steel pipe 111 front ends are bent to form an arc section 118 with arc section 117 symmetries of left steel pipe front end left;

An inverted U-shaped vertical handle 12 made from steel pipe, hold weld together before the left and right sides steel pipe 116,111 of the middle part of this inverted U-shaped vertical handle 12 and shelf body 11, the steel pipe 121,122 on two limits of this inverted U-shaped vertical handle 12 respectively from the lower plane of shelf body 11 begin to be extended with toward the front lower place termination 123 can with the tilting section 122 of the 2 anterior weld togethers of tripod behind the folding bicycle.

Claims (2)

1. folding bicycle shelf is characterized in that comprising:

A shelf body made from steel pipe, this shelf body comprises symmetrical two steel pipes, between the steel pipe of the left and right sides, be welded with 3-4 perpendicular and uniform steel pipe, the rear end of this left side steel pipe is bent to form an arc section to the back lower place, this arc section again to the front lower place be extended with a termination can with the tilting section of folding bicycle Vee formation frame rear portion weld together, the front end of left steel pipe is bent to form an arc section to the right; Equally, the rear end of this right side steel pipe is bent to form an arc section to the back lower place, this arc section again to the front lower place be extended with a termination can with the tilting section of folding bicycle Vee formation frame rear portion weld together, right steel pipe front end is bent to form an arc section with the arc section symmetry of left steel pipe front end left;

An inverted U-shaped vertical handle made from steel pipe, hold weld together before the left and right sides steel pipe of the middle part of this inverted U-shaped vertical handle and shelf body, the steel pipe on two limits of this inverted U-shaped vertical handle respectively from the lower plane of shelf body begin to be extended with toward the front lower place termination can with the tilting section of tripod front portion weld together behind the folding bicycle.

2. folding bicycle shelf according to claim 1 is characterized in that being welded with 3 perpendicular and uniform steel pipes between the left and right sides steel pipe of said shelf body.

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