CN211032836U - Rear goods shelf of bicycle - Google Patents

Abstract

The utility model discloses a goods shelves behind bicycle the utility model discloses a bottom plate, panel, the panel is L type structure, left, in, each fixedly connected with locating piece in the right side of bottom plate lower extreme both sides is located every of left, in, right position the locating piece is respectively through bolt fixedly connected with curb girder, expansion bracket, two bicycle axis fixed connection between the girder lower extreme, the girder is kept away from bottom plate one end and is kept away from bottom plate one end fixed connection with the curb girder, two expansion bracket is kept away from bottom plate one end and is all connecting the bicycle back vent, be equipped with a plurality of compression spring between bottom plate and the panel, the equal fixedly connected with protection device in panel both sides the utility model discloses stable in structure has good bearing capacity, and on uneven road, the person of taking can not feel jolt, can guarantee that the person of taking's foot does not touch the wheel, can not sink into the foot in the spoke of bicycle, also can guarantee to carry the thing when the people.

Description

Rear goods shelf of bicycle

Technical Field

The utility model relates to a bicycle technical field especially relates to a goods shelves behind bicycle.

Background

With the advocation of the country to green life, the bicycle becomes an indispensable vehicle in our daily life, and a rear goods shelf is generally arranged above the rear wheel of the bicycle so as to carry people or a small amount of goods.

In the prior art, the bicycle rear goods shelf has single function, and when a bicycle runs on an uneven road, a rider of a rear seat feels uncomfortable due to the bumpy road; most of rear goods shelves of bicycles have no protection measures, so that the feet of passengers can touch the wheels frequently, and even the feet are sunk into spokes of the wheels; and when the bicycle rear goods shelf carries people, the passengers need to hold the goods, which is very hard and inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a goods shelves behind bicycle, solve the prior art exist when uneven road goes, the back seat person of taking can feel obvious jolting, goods shelves do not have safeguard measure behind the bicycle, the bicycle can not carry the problem of thing when manned.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a goods shelves behind bicycle, includes bottom plate, panel, the panel is L type structure, each fixedly connected with locating piece in the left and middle, right of bottom plate lower extreme both sides is located every of left and middle, right position the locating piece is respectively through bolt fixedly connected with curb girder, telescopic bracket, two with bicycle axis fixed connection between the girder lower extreme, the girder is kept away from bottom plate one end and is kept away from bottom plate one end fixed connection with the curb girder and is being connected two telescopic bracket is kept away from bottom plate one end and is all being connected the bicycle back vent, be equipped with a plurality of compression spring between bottom plate and the panel, the equal fixedly connected with protection device in panel both sides, the surperficial upside fixedly connected with cushion of panel horizontal position, the surperficial right side fixedly connected with cushion of panel vertical position, bottom.

Preferably, the telescopic support comprises a fixed support rod, a sliding groove is formed in the fixed support rod, an adjusting support rod is inserted in the sliding groove, a fixed rubber ring is arranged at the contact position of the fixed support rod and the adjusting support rod, a locking screw is inserted in the side face of the fixed rubber ring, one end, far away from the fixed support rod, of the adjusting support rod is fixedly connected with a fixing clamp, and the fixing clamp is fixedly connected with a rear fork of the bicycle.

Preferably, the protection device comprises a side wing, the side wing is of a U-shaped structure, and a protection beam is welded on the side wing.

Preferably, each compression spring both ends all are connected with the packing ring, the packing ring is kept away from compression spring one side respectively with bottom plate, panel fixed connection.

Preferably, the packing ring includes base, stopper inside is equipped with the spacing groove.

Preferably, a rubber sheet is arranged between the fixing clamp and the bicycle rear fork, and anti-skid grains are arranged on the seat cushion.

In the utility model, the adjusting support rod is sleeved in the fixed support rod, the adjusting support rod is connected with the fixing clamp, the fixing clamp is fixedly connected with the bicycle rear fork, the fixed rubber ring is sleeved at the contact position of the fixed support rod and the adjusting support rod, the locking screw is inserted in the side surface of the fixed rubber ring, the relative position between the fixed support rod and the adjusting support rod is adjusted by rotating the locking screw, then the length of the telescopic bracket is adjusted, and the stability and the bearing capacity of the structure are ensured;

the upper side of the horizontal position of the panel is fixedly connected with the cushion, and the right side of the vertical position of the panel is fixedly connected with the back cushion, so that the riding comfort of a rider is ensured;

protection device includes flank and protection roof beam, the foot of protection person of taking can not be close to the wheel, avoid taking place the foot and be absorbed in the condition in the middle of the spoke of wheel, and protection roof beam intermediate position has a camber structure, can hang the parcel in the camber structure when manned, need not take the person of taking when having guaranteed manned and hold the goods, gone on when having realized that the manned carries cargo, with bottom plate left side fixed connection the tail lamp, utilize the reflection of light principle, can arouse the driver of back car to notice.

Drawings

Fig. 1 is a schematic structural view of a rear luggage carrier of a bicycle according to the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic structural view of a protective device for a rear luggage carrier of a bicycle according to the present invention;

fig. 4 is a schematic view of a gasket structure of a rear shelf of a bicycle according to the present invention.

In the figure: the bicycle rear fork comprises a base plate 1, a main beam 2, a side beam 3, a middle shaft 4, a rear fork 5, a telescopic bracket 6, a fixed supporting rod 61, an adjusting supporting rod 62, a fixed rubber ring 63, a locking screw 64, a fixing clamp 65, a cushion 7, a positioning block 8, a protective device 9, a side wing 91, a protective beam 92, a cushion 10, a panel 11, a compression spring 12, a gasket 13, a base 131, a limiting block 132, a limiting groove 133 and a tail lamp 14.

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.

Referring to fig. 1-4, a rear luggage carrier of bicycle, including a bottom plate 1, a panel 11, the panel 11 is L type structure, left side, middle side, each fixedly connected with locating piece 8 on right side, each locating piece 8 located on left side, middle side, right side is respectively through bolt fixedly connected with side beam 3, girder 2, telescopic bracket 6, between two girder 2 lower extremes with bicycle axis 4 fixed connection, girder 2 keep away from bottom plate 1 one end and side beam 3 keep away from bottom plate 1 one end fixed connection, the stability of structure has been guaranteed, two telescopic bracket 6 keep away from bottom plate 1 one end and all connect bicycle back vent 5, the side direction bearing capacity of telescopic bracket 6 has been guaranteed, be equipped with a plurality of compression spring 12 between bottom plate 1 and panel 11, utilize the elasticity of compression spring 12 to guarantee the resilience stability of panel 11, panel 11 both sides all fixedly connected with protection device 9, can protect the safety of rider, panel 11 horizontal position surface upside fixedly connected with cushion 7, panel 11 vertical position surface right side fixedly connected with cushion 10, make the rider more comfortable, bottom plate 1 left side fixedly connected with tail lamp 14, utilize the driver's principle, can arouse.

The utility model discloses in, telescopic bracket 6 includes fixed support rod 61, be equipped with the spout in the fixed support rod 61, the alternate regulation bracing piece 62 that has inserted in the spout, fixed support rod 61 is equipped with solid fixed rubber circle 63 with regulation bracing piece 62 contact position, gu fixed rubber circle 63 side is inserted and is equipped with locking screw 64, gu fixed support rod 61 one end fixedly connected with fixation clamp 65 is kept away from to regulation bracing piece 62, fixation clamp 65 fixed connection bicycle back vent 5, through adjusting the length of bracing piece 62, the locking screw 64 of screwing, the bicycle that is applicable to different styles that can be fine, and good side direction bearing capacity has been guaranteed. Protection device 9 includes flank 91, and flank 91 is U type structure, and flank 91 welding has protection roof beam 92, and protection device 9 can protect the person's of taking foot well can not be close to the wheel, can not be absorbed into the spoke of bicycle with the foot in, has protected the person's of taking safety to there is a camber structure on the protection roof beam 92, can hang the parcel when carrying the people. Every compression spring 12 both ends all are connected with packing ring 13, and two packing rings 13 keep away from compression spring 12 one side respectively with bottom plate 1, panel 11 fixed connection, make full use of compression spring 12's elasticity, guaranteed that panel 11's resilience is more stable. The gasket 13 comprises a base 131 and a limiting block 132, a limiting groove 133 is arranged in the limiting block 132, and the compression spring 12 can be fixed by fully utilizing the matching of the limiting groove 133 and the compression spring 12. Be equipped with the sheet rubber between fixation clamp 65 and the bicycle rear fork 5, be equipped with anti-skidding line on the cushion 7, guaranteed to have bigger friction between telescopic bracket 6 and the bicycle rear fork 5, guaranteed the stable in structure of back goods shelves, can have bigger bearing capacity, also make the person of taking can not slide when taking, take safelyr.

In the utility model, the user fixedly connects the left, middle and right sides of the lower end of the bottom plate 1 with the positioning blocks 8, fixedly connects the side beams 3, the main beams 2 and the fixed support rods 61 with the positioning blocks 8 positioned at the left, middle and right positions through bolts respectively, welds the ends of the side beams 3 and the main beams 2 away from the bottom plate 1, ensures the stability of the structure and has good bearing capacity, fixedly connects the ends of the main beams 2 away from the bottom plate 1 with the bicycle center shaft 4, the bicycle center shaft 4 fixedly connects the adjusting support rods 62 in the center shaft of the bicycle tire center position with the fixed support rods 61, fixedly connects the ends of the adjusting support rods 62 away from the fixed support rods 61 with the fixing clamps 65, fixedly connects the fixing clamps 65 with the bicycle rear fork 5, sleeves the fixed rubber rings 63 at the contact positions of the fixed support rods 61 and the adjusting support rods 62, and interpenetrates the locking screws 64 on the sides of the fixed rubber rings, the length of the adjusting support rod 62 is adjusted, the locking screw 64 is screwed, the lateral bearing capacity of the telescopic support 6 is guaranteed, and the adjusting support rod 62 of the telescopic support 6 is used for being suitable for bicycles of different styles;

the two ends of a compression spring 12 are inserted with a limit groove 133 of a gasket 13, one end of the gasket 13 far away from the compression spring 12 is respectively fixedly connected with a bottom plate 1 and a panel 11, the resilience stability of the panel 11 is ensured by utilizing the elasticity of the compression spring 12, so that a rider can ride comfortably and cannot feel jolt when riding on a jolt road, two sides of the panel 11 are fixedly connected with a protection device 9 for protecting the feet of the rider from approaching wheels, wherein the protection device 9 is provided with a bent structure which can ensure that the rear shelf can carry articles while riding, the upper side of the horizontal position of the panel 11 is fixedly connected with a cushion 7 for ensuring the riding comfort of the rider, the cushion 7 is provided with anti-slip lines for ensuring that the rider cannot slide when riding and rides more safely, the right side of the vertical position of the panel 11 is fixedly connected with a back cushion 10, the left side of the bottom plate 1 is fixedly connected with a tail lamp, by utilizing the reflection principle, the automobile can draw the attention of drivers of the rear automobiles, thereby avoiding traffic accidents.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a goods shelves behind bicycle, includes bottom plate (1), panel (11) are L type structure, a serial communication port, each fixedly connected with locating piece (8) in the left and middle, right side of bottom plate (1) lower extreme both sides is located every of left and middle, right position locating piece (8) are respectively through bolt fixedly connected with curb girder (3), girder (2), telescopic bracket (6), two with bicycle axis (4) fixed connection between the lower extreme of girder (2), bottom plate (1) one end is kept away from with curb girder (3) bottom plate (1) one end fixed connection, two telescopic bracket (6) are kept away from bottom plate (1) one end and are all connected with bicycle back vent (5), be equipped with a plurality of compression spring (12) between bottom plate (1) and panel (11), the equal fixedly connected with protection device (9) in panel (11) both sides, panel (11) horizontal position fixedly connected with cushion (7) on the surface, panel (11) vertical position surface right side fixedly connected with cushion (10), bottom plate (1) left side fixed connection has tail lamp (14).

2. The bicycle rear goods shelf as claimed in claim 1, wherein the telescopic bracket (6) comprises a fixed support rod (61), a sliding groove is formed in the fixed support rod (61), an adjusting support rod (62) is inserted in the sliding groove, a fixed rubber ring (63) is arranged at a contact position of the fixed support rod (61) and the adjusting support rod (62), a locking screw (64) is inserted into the side surface of the fixed rubber ring (63), one end, far away from the fixed support rod (61), of the adjusting support rod (62) is fixedly connected with a fixing clamp (65), and the fixing clamp (65) is fixedly connected with the bicycle rear fork (5).

3. Bicycle rear carrier according to claim 1, characterized in that the protection device (9) comprises a side wing (91), the side wing (91) being of a U-shaped construction, the side wing (91) being welded with a protection beam (92).

4. The bicycle rear carrier as claimed in claim 1, characterized in that a washer (13) is connected to each end of each compression spring (12), and one side of each washer (13) away from the compression spring (12) is fixedly connected to the bottom plate (1) and the face plate (11).

5. The rear bicycle carrier as claimed in claim 4, wherein the gasket (13) comprises a base (131) and a stopper (132), and a stopper groove (133) is formed in the stopper (132).

6. The rear bicycle carrier as claimed in claim 2, wherein a rubber sheet is arranged between the fixing clip (65) and the rear bicycle fork (5), and the seat cushion (7) is provided with anti-slip threads.

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