CN216232411U

CN216232411U - Vehicle-mounted folding trolley

Info

Publication number: CN216232411U
Application number: CN202123070791.XU
Authority: CN
Inventors: 刘灏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-04-08
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a vehicle-mounted folding trolley, and relates to the technical field of trailer vehicles. The folding bicycle comprises a first bicycle board body and a second bicycle board body, wherein the first bicycle board body and the second bicycle board body are opposite in position, a folding rod is arranged between the first bicycle board body and the second bicycle board body, the first bicycle board body and the second bicycle board body are respectively in rotary connection with the folding rod, and a bottom groove and a through groove are respectively formed in the second bicycle board body. According to the utility model, by arranging the second vehicle plate body, the sliding plate, the through groove, the side plate and other structures, when the trolley is used for transporting propaganda materials, the sliding plate can be extended by a corresponding length from the second vehicle plate body according to actual needs, so that the propaganda materials can be conveniently transported, and meanwhile, when the trolley is not used, the sliding plate can be placed back into the second vehicle plate body, and the handle can also be overturned and folded in the circular groove, so that the space occupied by the first vehicle plate body and the handle is reduced, the trolley can be conveniently placed in a transport vehicle along with the materials, and the use range and the practicability of the trolley are improved.

Description

Vehicle-mounted folding trolley

Technical Field

The utility model belongs to the technical field of trailer vehicles, and particularly relates to a vehicle-mounted folding trolley.

Background

When a meeting is held or a propaganda activity is held, propaganda materials and related books are often required to be transported to an activity site by vehicles, a distance is often arranged from a parking lot to the meeting site, if a mode of carrying paper materials by personnel is adopted, firstly, the weight is heavier, secondly, the quantity of the publicity materials cannot be taken by everyone once, the trailor for transportation cannot be found at the site, and the transportation of the materials is troublesome. The existing trailer is often designed in an integrated manner and cannot be folded when not used, if the trailer can occupy a larger space when placed in a carriage along with materials, the quantity of the materials filled in the trailer is influenced, even the carriage of some small cars cannot be completely filled, so that the trailer is difficult to carry, the condition that the trailer cannot be carried and used is generated, and the application range and the practicability of the trailer are reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vehicle-mounted folding trolley, which aims to overcome the defect that the existing trailer can not be folded and is inconvenient to place in a carriage.

In order to solve the technical problems, the utility model is realized by the following technical scheme: the utility model comprises a first vehicle plate body and a second vehicle plate body, wherein the first vehicle plate body and the second vehicle plate body are opposite in position, a folding rod is arranged between the first vehicle plate body and the second vehicle plate body, the first vehicle plate body and the second vehicle plate body are respectively connected with the folding rod in a rotating way, a bottom groove and a through groove are respectively arranged in the second vehicle plate body, a steel ball is arranged on the inner surface wall of the bottom groove, a first friction plate is arranged on the inner surface wall of the through groove, a connecting plate is arranged on the inner bottom wall of the through groove, a clamping groove is arranged in the connecting plate, a sliding plate is arranged on the side surface of the second vehicle plate body, a second friction plate and a clamping plate are respectively arranged on the surface of the sliding plate, the sliding plate is opposite to the second vehicle plate body in position, the sliding plate extends into the through groove, the second friction plate abuts against the first friction plate, the clamping plate extends into the clamping groove and is clamped with the clamping groove, the side of slide is provided with the curb plate, surface one side of curb plate is provided with the connecting rod.

Further, the surface of connecting rod is provided with the card ball, the connecting rod extends to the kerve in, card ball and steel ball joint, the opposite side of curb plate is provided with the lantern ring.

Further, a bottom bolt is arranged at the bottom of the second vehicle plate body and is in threaded connection with the second vehicle plate body, and the top end of the bottom bolt abuts against the sliding plate.

Further, the top of first sweep body is provided with fixed plate and limiting plate respectively, set up the circular slot in the fixed plate, be provided with the bull stick in the limiting plate.

Further, the bull stick rotates with the limiting plate to be connected, the top of bull stick is provided with the handle, handle and bull stick fixed connection, the handle is relative with the circular slot position.

Furthermore, a fastening bolt is arranged in the limiting plate and is in threaded connection with the limiting plate, and the top end of the fastening bolt abuts against the rotating rod.

Further, the bottoms of the first vehicle plate body and the side plate are respectively provided with a universal wheel, and the first vehicle plate body and the side plate are respectively movably connected with the universal wheels.

Furthermore, a plurality of anti-skidding lines are formed on the outer surface of the handle, and the anti-skidding lines are distributed on the outer surface of the handle at equal intervals.

Further, the handle is cylindrical in shape, and the diameter of the circular groove is 1.2 times that of the handle.

The utility model has the following beneficial effects:

1. according to the utility model, by arranging the second vehicle plate body, the sliding plate, the through groove, the side plate and other structures, when the trolley is used for transporting propaganda materials, the sliding plate can be extended by a corresponding length from the second vehicle plate body according to actual requirements, so that the propaganda materials can be transported conveniently, meanwhile, when the trolley is not used, the sliding plate can be placed back into the second vehicle plate body, and the handle can also be turned and folded in the circular groove, so that the space occupied by the first vehicle plate body and the handle is reduced, and the use range and the practicability of the trolley in use are improved.

2. According to the folding trolley, the first trolley plate body and the second trolley plate body can be folded together by arranging the first trolley plate body, the second trolley plate body and the folding rod, so that the whole trolley can be placed in a carriage of a small-sized transport vehicle when not in use, and the folding trolley is convenient to use.

Drawings

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

FIG. 2 is a bottom view of the present invention;

FIG. 3 is a schematic view of a second body of a scooter of the present invention;

FIG. 4 is a cross-sectional view of a second body panel of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a first vehicle body; 2. a slide plate; 3. a universal wheel; 4. a fixing plate; 5. a circular groove; 6. a side plate; 7. a limiting plate; 8. a rotating rod; 9. fastening a bolt; 10. a handle; 11. a collar; 12. a bottom groove; 13. a steel ball; 14. a connecting rod; 15. blocking the ball; 16. a bottom bolt; 17. a first friction plate; 18. a second friction plate; 19. a card slot; 20. clamping a plate; 21. a connecting plate; 22. a through groove; 23. a folding bar; 24. a second vehicle body.

Detailed Description

Referring to fig. 1-4, the present invention is a vehicle-mounted foldable wagon, which includes a first wagon plate body 1 and a second wagon plate body 24, the first wagon plate body 1 and the second wagon plate body 24 are opposite, a folding rod 23 is disposed between the first wagon plate body 1 and the second wagon plate body 24, the first wagon plate body 1, the second wagon plate body 24 and the folding rod 23 can fold the first wagon plate body 1 and the second wagon plate body 24 together, so that the whole wagon can be placed in a carriage when not in use, and the use is convenient, the first wagon plate body 1 and the second wagon plate body 24 are respectively rotatably connected to the folding rod 23, a bottom groove 12 and a through groove 22 are respectively disposed in the second wagon plate body 24, an inner surface wall of the bottom groove 12 is provided with a steel ball 13, an inner surface wall of the through groove 22 is provided with a first friction plate 17, an inner bottom wall of the through groove 22 is provided with a connecting plate 21, a clamping groove 19 is disposed in the connecting plate 21, a sliding plate 2 is arranged on the side surface of a second vehicle plate body 24, a second friction plate 18 and a clamping plate 20 are respectively arranged on the surface of the sliding plate 2, the sliding plate 2 is opposite to the second vehicle plate body 24, the sliding plate 2 extends into a through groove 22, the second friction plate 18 abuts against a first friction plate 17, the clamping plate 20 extends into a clamping groove 19 and is clamped with the clamping groove 19, a side plate 6 is arranged on the side surface of the sliding plate 2, a connecting rod 14 is arranged on one side of the surface of the side plate 6, a clamping ball 15 is arranged on the surface of the connecting rod 14, the connecting rod 14 extends into a bottom groove 12, the clamping ball 15 is clamped with a steel ball 13, a lantern ring 11 is arranged on the other side of the side plate 6, a bottom bolt 16 is arranged at the bottom of the second vehicle plate body 24, the bottom bolt 16 is in threaded connection with the second vehicle plate body 24, the top end of the bottom bolt 16 abuts against the sliding plate 2, a fixing plate 4 and a limiting plate 7 are respectively arranged at the top of the first vehicle plate body 1, a circular groove 5 is formed in the fixing plate 4, be provided with bull stick 8 in the limiting plate 7, bull stick 8 rotates with limiting plate 7 to be connected, the top of bull stick 8 is provided with handle 10, handle 10 and 8 fixed connection of bull stick, handle 10 is relative with 5 positions in circular slot, be provided with fastening bolt 9 in the limiting plate 7, fastening

bolt

9 and 7 threaded connection of limiting plate, fastening bolt 9's top offsets with bull stick 8, the bottom of first sweep body 1 and curb plate 6 all is provided with universal wheel 3, first sweep body 1 and curb plate 6 all with 3 swing joint of universal wheel, a plurality of anti-skidding lines have been seted up to the surface of handle 10, the impartial distance of a plurality of anti-skidding lines distributes at the surface of handle 10, the shape of handle 10 is cylindrical, the diameter of circular slot 5 is 1.2 times of handle 10, universal wheel 3 can make whole dolly convenient and fast more when using.

One specific application of this embodiment is: when the trolley is not used, the sliding plate 2 is firstly placed in the through groove 22, and the sliding plate 2 is limited in the through groove 22 through the action of the first friction plate 17 and the second friction plate 18, meanwhile, the connecting rod 14 at the bottom of the sliding plate 2 extends into the bottom groove 12, and through the clamping action between the steel ball 13 and the clamping ball 15, the sliding plate 2 is further limited in the through groove 22, then the bottom bolt 16 is rotated, the bottom bolt 16 is abutted against the surface of the sliding plate 2, so that the sliding plate 2 is tightly fixed in the through groove 22, then the fastening bolt 9 is rotated reversely to enable the rotating rod 8 to rotate in the limiting plate 7, so that the handle 10 is clamped in the circular groove 5, the first and

second panel bodies

1 and 24 are then folded together by rotating the first and

second panel bodies

1 and 24 via the folding bar 23, so that the first and

second panel bodies

1 and 24 can be easily placed in the passenger compartment of a small transportation vehicle.

Claims

1. The utility model provides a dolly is folded to vehicular, includes first sweep body (1) and second sweep body (24), its characterized in that: the first vehicle plate body (1) and the second vehicle plate body (24) are opposite in position, a folding rod (23) is arranged between the first vehicle plate body (1) and the second vehicle plate body (24), the first vehicle plate body (1) and the second vehicle plate body (24) are respectively rotatably connected with the folding rod (23), a bottom groove (12) and a through groove (22) are respectively formed in the second vehicle plate body (24), a steel ball (13) is arranged on the inner surface wall of the bottom groove (12), a first friction plate (17) is arranged on the inner surface wall of the through groove (22), a connecting plate (21) is arranged on the inner bottom wall of the through groove (22), a clamping groove (19) is formed in the connecting plate (21), a sliding plate (2) is arranged on the side surface of the second vehicle plate body (24), a second friction plate (18) and a clamping plate (20) are respectively arranged on the surface of the sliding plate (2), slide (2) are relative with second sweep body (24) position, slide (2) extend to logical groove (22) in, second friction plate (18) offset with first friction plate (17), cardboard (20) extend to in draw-in groove (19) and with draw-in groove (19) joint, the side of slide (2) is provided with curb plate (6), surface one side of curb plate (6) is provided with connecting rod (14).

2. The vehicle-mounted folding trolley according to claim 1, characterized in that: the surface of connecting rod (14) is provided with card ball (15), connecting rod (14) extend to in kerve (12), card ball (15) and steel ball (13) joint, the opposite side of curb plate (6) is provided with lantern ring (11).

3. The vehicle-mounted folding trolley according to claim 1, characterized in that: the bottom of the second vehicle plate body (24) is provided with a bottom bolt (16), the bottom bolt (16) is in threaded connection with the second vehicle plate body (24), and the top end of the bottom bolt (16) is abutted to the sliding plate (2).

4. The vehicle-mounted folding trolley according to claim 1, characterized in that: the top of first sweep body (1) is provided with fixed plate (4) and limiting plate (7) respectively, seted up circular slot (5) in fixed plate (4), be provided with bull stick (8) in limiting plate (7).

5. The vehicle-mounted folding trolley according to claim 4, characterized in that: the rotating rod (8) is rotatably connected with the limiting plate (7), a handle (10) is arranged at the top of the rotating rod (8), the handle (10) is fixedly connected with the rotating rod (8), and the handle (10) is opposite to the circular groove (5).

6. The vehicle-mounted folding trolley according to claim 5, characterized in that: and a fastening bolt (9) is arranged in the limiting plate (7), the fastening bolt (9) is in threaded connection with the limiting plate (7), and the top end of the fastening bolt (9) is abutted against the rotating rod (8).

7. The vehicle-mounted folding trolley according to claim 1, characterized in that: the bottom of first sweep body (1) and curb plate (6) all is provided with universal wheel (3), first sweep body (1) and curb plate (6) all with universal wheel (3) swing joint.

8. The vehicle-mounted folding trolley according to claim 5, characterized in that: the anti-skidding handle is characterized in that a plurality of anti-skidding lines are formed in the outer surface of the handle (10), and the anti-skidding lines are distributed on the outer surface of the handle (10) at equal intervals.

9. The vehicle-mounted folding trolley according to claim 8, characterized in that: the handle (10) is cylindrical, and the diameter of the circular groove (5) is 1.2 times that of the handle (10).