CN213735321U

CN213735321U - Foldable portable bicycle basket

Info

Publication number: CN213735321U
Application number: CN202022715226.3U
Authority: CN
Inventors: 杜娜
Original assignee: Tianjin Nuoliang Technology Co ltd
Current assignee: Tianjin Nuoliang Technology Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-07-20
Anticipated expiration: 2030-11-20

Abstract

The utility model relates to a bicycle accessory equipment technical field especially relates to a folded cascade portable's basket. The to-be-solved technical problem of the utility model is that when current device is folded the bicycle basket, need artificially fold into, and fold into the back device wholeness not strong, the problem of scattering once more easily. In order to solve the technical problem, the utility model provides a folded cascade portable's basket, including placing the box, it has the winding up roller to place the inside relative one side swing joint of box. This folded cascade portable's bicycle basket, through hydraulic stem, fly leaf isotructure, can fold, accomodate the bicycle basket when not needing the thing to carry, be convenient for reduce automobile body length, reduce storage space, the expansion and the folding of the flexible realization bicycle basket of simultaneously through the hydraulic stem can be fixed the bicycle basket after being convenient for fold, avoids the bicycle walking when jolting the road surface or emergency brake, and the bicycle basket is because inertia expandes, causes inconvenience for the cyclist.

Description

Foldable portable bicycle basket

Technical Field

The utility model relates to a bicycle accessory equipment technical field specifically is a folded cascade portable's basket.

Background

At present, the concept of 'energy conservation and emission reduction and green travel' is deeply mastered, when people go out usually, more and more bicycles are selected to replace motor vehicles, China is called as 'bicycle kingdom', and the bicycles become a very important vehicle in daily life due to the advantages of simple structure, low price, convenient use and the like. When people go out, a basket is usually arranged in front of the bicycle in order to conveniently carry some simple articles.

The prior patent (publication number: CN210027702U) discloses a foldable basket for a bicycle, comprising: a supporting part, a bearing part and an installation part; the support part is a support structure of the foldable bicycle basket. The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme: 1. when the bicycle is not used for carrying articles, the bicycle basket is arranged in front of the bicycle, so that the bicycle basket not only occupies space, but also influences the overall appearance attractiveness of the bicycle, but the existing device needs to be manually folded when the bicycle basket is folded, and the integrity of the folded device is not strong; 2. the bicycle basket is folded without a fixed structure, so that when the bicycle runs downhill, passes through a rugged road or is braked, the bicycle basket is unfolded due to inertia, inconvenience is brought to a rider, and the stability of the bicycle is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a folded cascade portable's basket has solved current device and has folded the basket when, needs the people for converting into, and converts into the problem that the device wholeness is not strong after, scatters once more easily.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a folded cascade portable's basket, is including placing the box, it has the winding up roller to place the inside opposite one side swing joint of box, the inside swing joint of winding up roller has the wind spring, and winding up roller surface swing joint has protection cloth.

The utility model discloses a portable box, including placing the box, place the inside fixedly connected with fixed plate of box, the lateral wall swing joint of the relative one side of fixed plate has the fly leaf, the lateral wall swing joint of the relative one side of fly leaf has first gear, first gear surface swing joint has the movable rod, the remaining one end swing joint second gear of movable rod, second gear surface swing joint has the front bezel, preceding baffle bottom lateral wall swing joint has the bottom plate, one side swing joint that the front bezel was kept away from to the bottom plate has the backplate, and backplate fixed connection is on placing the box lateral wall.

The lateral wall of fly leaf runs through fixed plate fixedly connected with slider, slider bottom fixedly connected with hydraulic stem.

The lateral wall fixedly connected with of the relative one side of backplate is solid fixed ring down, gu the fixed ring top activity is articulated to have solid fixed ring up.

Further preferably, the number of the fixing plates is four, and the fixing plates are T-shaped.

Preferably, the number of the movable plates is four, and racks meshed with the first gear are arranged on the side walls of the four movable plates.

Further preferably, the number of the movable rods is four, and every two movable rods form a group.

Further preferably, the bottom plate comprises two small plates, and the two small plates are movably connected with each other.

Further preferably, the number of the lower fixing rings is two, and the two lower fixing rings are vertically and symmetrically fixedly connected to the side wall of the rear baffle.

(III) advantageous effects

The utility model provides a folded cascade portable's bicycle basket possesses following beneficial effect:

(1) this folded cascade portable's bicycle basket through hydraulic stem, fly leaf, movable rod isotructure, can fold, accomodate the bicycle basket automatically when not needing the thing of carrying, is convenient for reduce automobile body length, reduces storage space, and the device wholeness is stronger after folding.

(2) This folded cascade portable's bicycle basket, the expansion and the folding of the realization bicycle basket through the flexible of hydraulic stem can be fixed the bicycle basket after being convenient for fold, avoids the bicycle walking when jolting the road surface or emergency brake, and the bicycle basket is because inertia expandes, causes inconvenience for the cyclist.

Drawings

FIG. 1 is a sectional view of the structure of the present invention;

FIG. 2 is an enlarged view of the structure at A of the present invention;

FIG. 3 is a front sectional view of the structure of the placing box of the present invention;

fig. 4 is a back sectional view of the structure of the placing box of the present invention.

In the figure: the device comprises a placement box 1, a winding roller 2, a coil spring 3, protective cloth 4, a fixed plate 5, a movable plate 6, a first gear 7, a movable rod 8, a second gear 9, a front baffle 10, a bottom plate 11, a rear baffle 12, a sliding block 13, a hydraulic rod 14, a lower fixing ring 15 and an upper fixing ring 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a foldable portable bicycle basket comprises a placing box 1, wherein a winding roller 2 is movably connected to one opposite side inside the placing box 1, a coil spring 3 is movably connected to the inside of the winding roller 2, protective cloth 4 is movably connected to the outer surface of the winding roller 2, the protective cloth 4 is conveniently and automatically stored by the winding roller 2 through the coil spring 3, a fixed plate 5 is fixedly connected to the inside of the placing box 1, the number of the fixed plate 5 is four, the shape of the fixed plate 5 is T-shaped, a movable plate 6 is movably connected to the side wall of one opposite side of the fixed plate 5, the number of the movable plates 6 is four, racks meshed with a first gear 7 are respectively arranged on the side walls of the four movable plates 6, a first gear 7 is movably connected to the side wall of one opposite side of the movable plate 6, movable rods 8 are movably connected to the outer surface of the first gear 7, the number of the movable rods 8 is four, each two movable rods 8 are in one group, and the remaining end of each movable rod 8 is movably connected with a second gear 9, the hydraulic rod 14 is started to contract to drive the sliding block 13 to slide downwards, the rack arranged on the movable plate 6 drives the first gear 7 and the second gear 9 to rotate, so as to drive the movable rod 8 to contract, so that the basket can be folded and stored automatically when a cargo is not needed, the length of the bicycle body can be reduced, the storage space is reduced, the outer surface of the second gear 9 is movably connected with the front baffle 10, the side wall of the bottom of the front baffle 10 is movably hinged with the bottom plate 11, the bottom plate 11 comprises two small plates which are movably connected, one side of the bottom plate 11 far away from the front baffle 10 is movably hinged with the rear baffle 12, the rear baffle 12 is fixedly connected to the side wall of the placing box 1, the side wall of the movable plate 6 penetrates through the fixed plate 5 and is fixedly connected with the sliding block 13, the bottom of the sliding block 13 is fixedly connected with the hydraulic rod 14, the expansion and the folding of the basket can be realized through the expansion of the hydraulic rod 14, so as to fix the basket after being folded, avoid the bicycle walking when jolting the road surface or emergency brake, the bicycle basket causes inconvenience for the cyclist because inertia expandes, the relative lateral wall fixedly connected with lower fixing ring 15 of one side of backplate 12, the quantity of lower fixing ring 15 is two, and two lower fixing ring 15 symmetry fixed connection about on the backplate 12 lateral wall, lower fixing ring 15 top activity hinge has upper fixing ring 16, is convenient for install the bicycle basket on the bicycle.

The working principle is as follows: when this folded cascade portable's bicycle basket used, at first start hydraulic stem 14 and make its shrink, drive slider 13 lapse, and drive first gear 7, second gear 9 rotation through the rack that sets up on fly leaf 6, thereby drive the shrink of movable rod 8, drive the bicycle basket shrink, and under the effect of wind spring 3, the winding up roller 2 carries out automatic rolling to protection cloth 4, simultaneously under the effect of baffle 10 in the front, it is folding to drive bottom plate 11, can accomplish the folding of bicycle basket and accomodate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.

Claims

1. A foldable portable basket, comprising a placing box (1), characterized in that: a winding roller (2) is movably connected to one side opposite to the inner side of the placing box (1), a coil spring (3) is movably connected to the inner side of the winding roller (2), and protective cloth (4) is movably connected to the outer surface of the winding roller (2);

the placing box is characterized in that a fixed plate (5) is fixedly connected inside the placing box (1), a movable plate (6) is movably connected to the side wall of one side, opposite to the fixed plate (5), of the movable plate (6), a first gear (7) is movably connected to the side wall of one side, opposite to the movable plate (6), a movable rod (8) is movably connected to the outer surface of the first gear (7), the rest end of the movable rod (8) is movably connected to a second gear (9), a front baffle (10) is movably connected to the outer surface of the second gear (9), a bottom plate (11) is movably hinged to the side wall of the bottom of the front baffle (10), a rear baffle (12) is movably hinged to one side, away from the front baffle (10), of the bottom plate (11), and the rear baffle (12) is fixedly connected to the side wall of the placing box (1);

the side wall of the movable plate (6) penetrates through the fixed plate (5) and is fixedly connected with a sliding block (13), and the bottom of the sliding block (13) is fixedly connected with a hydraulic rod (14);

the lateral wall fixedly connected with of the relative one side of backplate (12) is fixed ring (15) down, it has upper fixed ring (16) to fix ring (15) top activity hinge down.

2. A foldable portable bicycle basket according to claim 1, wherein: the number of the fixing plates (5) is four, and the fixing plates (5) are T-shaped.

3. A foldable portable bicycle basket according to claim 1, wherein: the number of the movable plates (6) is four, and racks meshed with the first gear (7) are arranged on the side walls of the four movable plates (6).

4. A foldable portable bicycle basket according to claim 1, wherein: the number of the movable rods (8) is four, and every two movable rods (8) form a group.

5. A foldable portable bicycle basket according to claim 1, wherein: the bottom plate (11) comprises two small plates which are movably connected.

6. A foldable portable bicycle basket according to claim 1, wherein: the number of the lower fixing rings (15) is two, and the two lower fixing rings (15) are fixedly connected to the side wall of the rear baffle (12) in an up-and-down symmetrical manner.