CN217835866U

CN217835866U - Freight bicycle device that carries cargo

Info

Publication number: CN217835866U
Application number: CN202221234373.1U
Authority: CN
Inventors: 张阳; 曹俊; 许春浩
Original assignee: Wuxi Shengda Vehicle Industry Technology Co ltd
Current assignee: Wuxi Shengda Vehicle Industry Technology Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-11-18
Anticipated expiration: 2032-05-18

Abstract

The utility model provides a freight bicycle device that carries cargo, is including setting up the pallet between bicycle front wheel support and bicycle rear wheel support, the bicycle front wheel support is connected through the link of fixing at pallet front end, the bicycle rear wheel support can dismantle the rear end of connection at the pallet, the side symmetry of going up of pallet is provided with two limiting plates, and two limiting plates and link cooperation form open placing frame, it can get the packing box of putting to place to be provided with in the frame, the packing box can be dismantled with the limiting plate and be connected, can dismantle between link and the bicycle rear wheel support and be connected with the handrail pipe. The utility model has the advantages that the container can be taken and placed, and the structure can be disassembled, so that the structure of the utility model is easy to disassemble and fix; the whole framework adopts a hollow structure, the structure of the container is simplified, the container and the limiting plate can be detachably connected, the welding process is reduced, the coating polishing difficulty is reduced, the detachable handrail tube is adopted, the fixation of the container is enhanced, and the welding difficulty is reduced.

Description

Freight bicycle device that carries cargo

Technical Field

The utility model relates to a freight bicycle field, in particular to freight bicycle device that carries cargo.

Background

The bicycle basket is narrower than littleer before current family's bicycle, and mostly is the manpower pedal drive, and the person of not being convenient for goes near supermarket shopping and buy the dish, and article or the dish of purchase are placed and are deposited less in current family's bicycle front truck frame, and are not convenient for keep the automobile body balanced, for this reason, the chinese utility model patent that the grant bulletin number is CN208278253U discloses a family's bicycle with bent wooden railway carriage, include: the wood box comprises an arc-shaped frame, wherein a triangular connecting frame is fixedly connected to the rear side of the arc-shaped frame, the arc-shaped front end of the arc-shaped frame is rotatably installed and connected with a front wheel assembly, a saddle is fixedly installed at the arc-shaped top end of the arc-shaped frame, a rear wheel assembly is rotatably installed on the triangular connecting frame, the front end of the arc-shaped frame is fixedly connected with a wood box bottom frame of a wood box through a supporting connecting piece, the wood box is arranged above the front wheel assembly, an inclined handlebar rod is fixedly connected to a left box body of the wood box, the bottom end of the inclined handlebar rod is fixedly connected with the wood box bottom frame, and a telescopic handlebar is inserted into the top end of the inclined handlebar rod and is locked and connected through a locking ring; the utility model discloses a parking space of bicycle has been improved greatly, and the automobile body stationarity is also high, but the railway carriage is fixed, and is undetachable, and is convenient inadequately during the use, the rigid coupling railway carriage, carriage processing rigid coupling department are more, and the processing degree of difficulty increases, and no handrail setting on the railway carriage, when the railway carriage deposit goods too much or the car impels the resistance too big, difficult people help to impel.

SUMMERY OF THE UTILITY MODEL

The utility model aims at improving the fixed mode of packing box, reducing freight bicycle's the processing degree of difficulty, optimizing freight bicycle's use mode.

The utility model discloses a solution is:

including setting up the goods shelves between bicycle front wheel support and bicycle rear wheel support, the bicycle front wheel support is connected through the link of fixing at goods shelves front end, the rear end of connection at the goods shelves can be dismantled to bicycle rear wheel support, the side symmetry of going up of goods shelves is provided with two limiting plates, and two limiting plates form open placing frame with the link cooperation, it is provided with the packing box that can get in the frame to place, the packing box can be dismantled with the limiting plate and be connected, can dismantle between link and the bicycle rear wheel support and be connected with the handrail pipe.

The utility model has the advantages that: the utility model discloses the packing box can be got and put, and the packing box all can be dismantled with limiting plate, bicycle rear wheel support and goods shelves and be connected, makes the utility model discloses dismantling and fixing of structure are more convenient; the goods van frame adopts hollow structure more, and the structure of packing box has been retrencied in lightweight design, has reduced manufacturing cost, and packing box and limiting plate can be dismantled and connect, have both reduced welding process, have reduced the degree of difficulty that the application was polished again, the utility model discloses a can dismantle the handrail pipe, strengthen the fixed of 4 upper ends of packing box, reduce welded fastening, reduce the welding degree of difficulty, also made things convenient for the helper to assist the shallow simultaneously.

Furthermore, the container rack comprises two side beams arranged in parallel and a plurality of bottom beams arranged between the two side beams and parallel to each other, wherein a bottom plate is fixed on the bottom beams, and the bottom plate is integrally connected with the side beams.

Further, the limiting plate includes horizontal plate portion and vertical plate portion, the horizontal plate portion wholly is L style of calligraphy structure, the one end at the horizontal plate portion is connected to the vertical plate portion, the longitudinal section of horizontal plate portion all is V style of calligraphy structure with the cross section of vertical plate portion, the contained angle of V style of calligraphy structure is greater than 90, the horizontal plate portion passes through bolted connection to be fixed on the boundary beam, the packing box passes through bolt and horizontal plate portion and vertical plate portion fixed connection.

Furthermore, the rear end of the side beam is provided with a U-shaped block, the rear end of the bottom plate is provided with an adaptive notch for mounting a bicycle rear wheel bracket, the front end of the bicycle rear wheel frame is provided with a main shaft pipe, the lower end of the main shaft pipe is provided with a connecting end, and the end part of the connecting end is connected into the U-shaped block through a countersunk head screw and a nut.

Furthermore, the upper end of link is provided with the tie-beam that is located the main shaft pipe both sides, be provided with a plurality of connecting pieces on the tie-beam, the riser portion of packing box passes through the fix with screw on the connecting piece, the upper end of tie-beam is provided with the connecting pipe that one end was fixed on the main shaft pipe, the tip that the main shaft pipe was kept away from to the connecting pipe is buckled forward, handrail pipe one end is pegged graft the end of buckling of connecting pipe, the other end of handrail pipe extends forward and connects on the link.

Furthermore, the link includes type of falling V strut, sleeve, pipe and connecting plate, what type of falling V strut inclined fixes on the goods shelves, the sleeve is fixed on the top of type of falling V strut, the pipe is fixed on the sleeve, the connecting plate is fixed at the trailing flank of type of falling V strut.

Furthermore, the container is provided with an inverted V-shaped opening matched with the inverted V-shaped support frame, the inverted V-shaped support frame is embedded in the inverted V-shaped opening, and the container is fixed on the connecting plate through bolts.

Furthermore, one end of the handrail tube, which is far away from the connecting tube, is bent towards the side of the circular tube, and the bent end of the handrail tube is inserted into the circular tube.

Further, the end of buckling of connecting pipe and the tip of pipe all are provided with the bar opening, the end of buckling of connecting pipe and the periphery of the tip of pipe all are provided with the staple bolt.

Furthermore, the packing box is made of EPP materials, the opening of the packing box is wide at the top and narrow at the bottom, concave grooves are formed in the four sides of the packing box close to the upper edge, and the handrail pipes are embedded in the concave grooves.

Drawings

Figure 1 is a structural schematic diagram of the whole of the utility model,

figure 2 is a structural view of a bicycle rear wheel carrier,

figure 3 is a block diagram of a pallet rack,

figure 4 is a block diagram of a restriction plate,

figure 5 is a block diagram of the cargo box,

fig. 6 is a structural view of a front wheel frame of the bicycle.

The bicycle comprises a bicycle rear wheel support 1, a bicycle luggage carrier 2, a cargo box frame 201, an edge beam 202, a bottom beam 203, a bottom plate 204.U-shaped block, a limiting plate 3, a transverse plate 301, a vertical plate 302, a cargo box 4, a concave groove 401, a 402.V-shaped opening, a handrail tube 5, a hoop 6, a connecting frame 7, an inverted V-shaped support frame 701, a sleeve 702, a sleeve 703, a circular tube 703, a connecting plate 704, a connecting beam 8, a connecting end 9, a connecting tube 10 and a main shaft tube 11.

Detailed Description

Referring to fig. 1, the utility model provides a freight bicycle carries cargo device, including setting up the goods shelves 2 between bicycle front wheel support and bicycle rear wheel support 1, the bicycle front wheel support is connected through the link 7 of fixing in the front end of goods shelves 2, the bicycle rear wheel support 1 can be dismantled and connect in the rear end of goods shelves 2, the upside of goods shelves 2 side symmetry is provided with two limiting plates 3, two limiting plates 3 and link 7 cooperate and form open and place the frame, place and be provided with the packing box 4 that can get in and put in the frame, the packing box 4 can be dismantled and connected with limiting plate 3, can dismantle and be connected with handrail tube 5 between link 7 and the bicycle rear wheel support 1; the open type placing frame is used for providing a storage space for placing a container 4, the container 4 is detachably connected with the limiting plate 3, so that the container 4 is convenient to detach and fix, the fixing of the upper end of the container 4 is enhanced through the arrangement of the detachable handrail tubes 5, and the container 4 is convenient to detach through the detachment of the handrail tubes 5.

In specific implementation, as shown in fig. 3, the container rack 2 includes two side beams 201 arranged in parallel and a plurality of bottom beams 202 arranged between the two side beams 201 and parallel to each other, a bottom plate 203 is fixed on the bottom beam 202, the bottom plate 203 is integrally connected with the side beams 201, a stable supporting structure is formed among the side beams 201, the bottom beams 202 and the bottom plate 203, and the side beams 201 and the bottom beams 202 are all hollow structures, so that the weight is reduced and the cost is reduced; in specific implementation, two ends of the bottom beam 202 are respectively welded between the two edge beams 201, wherein the two bottom beams 202 are welded to the front sides of the edge beams 201 close to each other.

Referring to fig. 1, 4, limiting plate 3 includes horizontal plate portion 301 and vertical plate portion 302, horizontal plate portion 301 with vertical plate portion 302 integrated into one piece does limiting plate 3, horizontal plate portion 301 is whole to be L style of calligraphy structure, vertical plate portion 302 connects the one end at horizontal plate portion 301, the longitudinal section of horizontal plate portion 301 all is V style of calligraphy structure with vertical plate portion 302's cross section, the contained angle of V style of calligraphy structure is greater than 90, during the concrete implementation, horizontal plate portion 301 passes through bolted connection to be fixed on boundary beam 202, packing box 4 passes through bolt and horizontal plate portion 301 and vertical plate portion 302 fixed connection, and detachable connected mode makes packing box 4 more nimble when using, has also reduced welding process, has reduced the production degree of difficulty.

In specific implementation, referring to fig. 1-6, a U-shaped block 204 is arranged at the rear end of the side beam 201, an adaptive notch for mounting the bicycle rear wheel bracket 1 is arranged at the rear end of the bottom plate 203, a main shaft pipe 11 is arranged at the front end of the bicycle rear wheel frame 1, a connecting end 9 is arranged at the lower end of the main shaft pipe 11, and the end of the connecting end 9 is connected in the U-shaped block 204 through a countersunk head screw and a nut; the upper end of the connecting end 9 is provided with connecting beams 8 positioned at two sides of the main shaft pipe 11, the connecting beams 8 are provided with a plurality of connecting pieces, the vertical plate part 301 of the container 4 is fixed on the connecting pieces through screws, the upper end of the connecting beam 8 is provided with a connecting pipe 10, one end of the connecting pipe 10 is fixed on the main shaft pipe 11, the end part of the connecting pipe 10 far away from the main shaft pipe 11 is bent forwards, one end of the handrail pipe 5 is inserted into the bent end of the connecting pipe 10, and the other end of the handrail pipe 5 extends forwards and is connected to the connecting frame 7; the connecting frame 7 comprises an inverted V-shaped support frame 701, a sleeve 702, a round pipe 703 and a connecting plate 704, the inverted V-shaped support frame 701 is obliquely fixed on the cargo box frame 2, the sleeve 702 is fixed at the top end of the inverted V-shaped support frame 701, the round pipe 703 is fixed on the sleeve 702, and the connecting plate 704 is fixed on the rear side face of the inverted V-shaped support frame 701; an inverted V-shaped opening 402 matched with the inverted V-shaped strut 701 is formed in the container 4, the inverted V-shaped strut 701 is embedded in the inverted V-shaped opening 402, and the container 4 is fixed on a connecting plate 704 through bolts; one end of the handrail tube 5, which is far away from the connecting tube 10, is bent towards the round tube 703, and the bent end of the handrail tube 5 is inserted into the round tube 703; the bending end of the connecting pipe 10 and the end part of the circular pipe 703 are both provided with strip-shaped notches, and the peripheries of the bending end of the connecting pipe 10 and the end part of the circular pipe 703 are both provided with hoops 6; the container 4 is made of EPP materials, the opening of the container 4 is wide at the top and narrow at the bottom, the four sides of the container 4 close to the upper edge are concave to form a groove 401, and the handrail pipes 5 are embedded in the groove 401, so that the fixation of the container 4 is enhanced.

When the cargo carrying device is specifically implemented, the framework of the bicycle rear wheel support 1 and the cargo box frame 2 is mostly of a hollow structure, the bicycle rear wheel support 1 and the cargo box frame 2 are locked through countersunk screws and nuts, the cargo box 4 is made of EPP materials and can be detachably fixed in an open type placing frame formed by matching two limiting plates 3, the handrail tube 5 of the cargo carrying device of the cargo carrying bicycle is separated from the bicycle rear wheel support 1 and the cargo box frame 2, one end of the handrail tube 5 is inserted into the connecting tube 10 on the bicycle rear wheel support 1, the other end of the handrail tube is inserted into the round tube 703 on the connecting frame 7 and is locked by the hoop 6, the connecting tube 10 on the bicycle rear wheel support 1 and the round tube on the connecting frame 7 are both processed with bar-shaped openings, when the hoop 6 is locked, the bar-shaped openings are stressed to be narrowed, so that the connection is firmer, the concave ditch 401 can place the handrail tube 5 independently and can also be matched with the connecting tube 10 and the round tube 703 to better stabilize the handrail tube 5, and in addition, when the cargo box 4 bears too much cargo or the cargo box is pushed too much cargo or the cargo is pushed too much.

Claims

1. The utility model provides a freight bicycle device that carries cargo, its characterized in that, is including setting up goods case frame (2) between bicycle front wheel support and bicycle rear wheel support (1), bicycle front wheel support is connected through link (7) of fixing at goods case frame (2) front end, the rear end of connection at goods case frame (2) can be dismantled in bicycle rear wheel support (1), the last side symmetry of goods case frame (2) is provided with two limiting plates (3), and open frame is placed in formation with link (7) cooperation two limiting plates (3), place the frame and be provided with packing box (4) that can get and put, packing box (4) can be dismantled with limiting plate (3) and be connected, can dismantle between link (7) and bicycle rear wheel support (1) and be connected with handrail tube (5).

2. A cargo carrying device according to claim 1, wherein the cargo box frame (2) comprises two side beams (201) arranged in parallel and a plurality of bottom beams (202) arranged between the two side beams (201) and parallel to each other, wherein a bottom plate (203) is fixed on the bottom beams (202), and the bottom plate (203) is integrally connected with the side beams (201).

3. A cargo carrying device for goods bicycle as claimed in claim 2, wherein the limiting plate (3) comprises a transverse plate part (301) and a vertical plate part (302), the transverse plate part (301) is of an L-shaped structure as a whole, the vertical plate part (302) is connected to one end of the transverse plate part (301), the longitudinal section of the transverse plate part (301) and the cross section of the vertical plate part (302) are of a V-shaped structure, the included angle of the V-shaped structure is larger than 90 °, the transverse plate part (301) is fixed on the side frame (201) through bolt connection, and the cargo box (4) is fixedly connected with the transverse plate part (301) and the vertical plate part (302) through bolts.

4. A bicycle freighter according to claim 2, wherein the rear end of the side frame (201) is provided with a U-shaped block (204), the rear end of the bottom plate (203) is provided with an adaptive notch for mounting the bicycle rear wheel bracket (1), the front end of the bicycle rear wheel bracket (1) is provided with a main shaft pipe (11), the lower end of the main shaft pipe (11) is provided with a connecting end (9), and the end of the connecting end (9) is connected in the U-shaped block (204) through a countersunk head screw and a nut.

5. A cargo carrying device for a cargo bicycle according to claim 4, characterized in that the connecting ends (9) are provided at their upper ends with connecting beams (8) at both sides of a main shaft tube (11), the connecting beams (8) are provided with a plurality of connecting members, the vertical plate portion (302) of the cargo box (4) is fixed to the connecting members by screws, the upper ends of the connecting beams (8) are provided with connecting tubes (10) having one ends fixed to the main shaft tube (11), the ends of the connecting tubes (10) remote from the main shaft tube (11) are bent forward, one ends of the handrail tubes (5) are inserted into the bent ends of the connecting tubes (10), and the other ends of the handrail tubes (5) extend forward and are connected to the connecting frame (7).

6. A cargo carrying device according to claim 5, wherein the connecting frame (7) comprises an inverted V-shaped bracket (701), a sleeve (702), a round tube (703) and a connecting plate (704), the inverted V-shaped bracket (701) is obliquely fixed on the cargo box frame (2), the sleeve (702) is fixed at the top end of the inverted V-shaped bracket (701), the round tube (703) is fixed on the sleeve (702), and the connecting plate (704) is fixed at the rear side of the inverted V-shaped bracket (701).

7. A cargo carrying device according to claim 6, wherein the cargo box (4) is provided with an inverted V-shaped opening (402) adapted to the inverted V-shaped bracket (701), the inverted V-shaped bracket (701) is embedded in the inverted V-shaped opening (402), and the cargo box (4) is fixed on the connecting plate (704) through bolts.

8. A goods-carrying device for goods-carrying bicycles as claimed in claim 6, characterised in that the end of the handrail tube (5) remote from the connecting tube (10) is bent laterally towards the circular tube (703), the bent end of the handrail tube (5) being inserted into the circular tube (703).

9. A bicycle freighter according to claim 8, wherein the bent end of the connecting tube (10) and the end of the circular tube (703) are provided with strip-shaped cutouts, and the bent end of the connecting tube (10) and the outer periphery of the end of the circular tube (703) are provided with anchor ears (6).

10. A cargo bicycle loading unit according to claim 1, wherein the cargo box (4) is made of EPP material, the cargo box (4) is wide at the top and narrow at the bottom, the cargo box (4) is recessed at four sides near the top edge to form a groove (401), and the handrail tube (5) is embedded in the groove (401).