CN211417500U - Electric tricycle convenient to fold and store - Google Patents

Abstract

The utility model discloses an electric tricycle convenient to fold and deposit, hold up pole and installation piece including electric tricycle main part, carriage side otter board, steel wire chain, back, the skin weld at electric tricycle main part top has the piece of accepting, and accepts the electric tricycle main part skin weld on piece right side and have the carriage, the sliding tray has been seted up to the left side inner wall of accepting piece top and carriage, and the inside of sliding tray is embedded to have a sliding ball, the cushion board is installed at the top of accepting the piece. The utility model discloses, through the sliding ball effect of sliding in the sliding tray to and cooperate articulated back, can realize folding the whole of cushion board and back and accomodate, and it has the design of carriage side otter board and fixed bolt to articulate through both sides, makes the dismouting more nimble, and rationally increases carriage both sides height, promotes the volume in the carriage, also is convenient for accomodate when not using simultaneously, and the storage saves space, and area occupied is little.

Description

Electric tricycle convenient to fold and store

Technical Field

The utility model relates to an electric tricycle equipment technical field specifically is an electric tricycle convenient to fold and deposit.

Background

Along with the continuous improvement of rural road and the gradual improvement of peasant income, the electric tricycle product relies on its environmental protection, energy-conservation, it is convenient, practical advantage, more and more appear in the middle of people's the field of vision, at present, the whole major part of current electric tricycle welds the integral type structure, the structure is comparatively simple, make small-size electric tricycle's carriage volume limited, it is limited to pull the year object in the carriage, though large-scale electric tricycle pulls the year object many, but inconvenient regulation and deposit, occupy fairly large space, therefore, to above problem, an electric tricycle convenient to fold and deposit has been proposed, solve above problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric tricycle convenient to it is folding to deposit to propose the whole most welded integral type structure of current electric tricycle in solving above-mentioned background art, the structure is comparatively simple, makes small-size electric tricycle's carriage volume limited, draws in the carriage and carries the object limitedly, and large-scale electric tricycle though draw and carry the object abundantly, but inconvenient regulation and deposit, occupy fairly big space problem.

In order to achieve the above object, the utility model provides a following technical scheme: an electric tricycle convenient to fold and store comprises an electric tricycle main body, a carriage side screen plate, a steel wire chain, a rear holding rod and a mounting block, wherein a bearing block is welded on the surface of the top of the electric tricycle main body, and the surface of the electric tricycle body at the right side of the bearing block is welded with a carriage, the top of the bearing block and the inner wall at the left side of the carriage are provided with sliding grooves, a sliding ball is embedded in the sliding groove, a cushion plate is arranged at the top of the bearing block, the bottom of the cushion plate is welded and fixed with the sliding ball, the right side of the cushion plate is hinged with a backrest, the positions of the front and the back of the carriage are welded with steel wire chains, and one end of the steel wire chain far away from the carriage is welded with a fixed bolt, the right side wall of the carriage is welded with a rear holding rod, the surface at carriage top articulates there is carriage side otter board, and the both sides of carriage side otter board all weld the installation piece.

Preferably, the sliding ball is a ball body, the sliding ball and the sliding groove form a sliding structure, and fixing holes are formed in the surfaces of the sliding ball and the sliding groove.

Preferably, the two sides of the cushion plate are welded with baffles, and the surface of the cushion plate on the inner side of each baffle is hinged with a guard rail.

Preferably, the surfaces of the backrest, the rear support rod and the mounting block are all provided with a reserved hole, and a fixing bolt is inserted into the reserved hole.

Preferably, one end of the car side mesh plate 10, which is far away from the car 3, is welded with the welding block 11, and the length of the welding block 11 is greater than the wall thickness length of the car.

Preferably, the carriage side net plates are provided with two groups, and the two groups of carriage side net plates have the same area.

Compared with the prior art, the beneficial effects of the utility model are that: this electric tricycle convenient to fold and deposit, slide the effect in the sliding tray through the sliding ball, and cooperate articulated back, can realize folding the accomodating with cushion board and back are whole, and it has the design of carriage side otter board and fixed bolt to articulate through both sides, make the dismouting more nimble, and rationally increase carriage both sides height, promote the volume in the carriage, also be convenient for accomodate when not using simultaneously, the storage saves space, area occupied is little, its overall structure design is pleasing to the eye, structural design is simple reasonable, the practicality is very high, and the cost of manufacture is low, be applicable to large-scale production and use.

Drawings

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

FIG. 2 is a schematic view of the car side net plate of the present invention in a folded state;

fig. 3 is a schematic top view of the car side net plate of the present invention.

In the figure: 1. an electric tricycle body; 2. a bearing block; 3. a carriage; 4. a sliding groove; 5. a sliding ball; 6. A cushion plate; 7. a baffle plate; 8. protecting the fence; 9. a backrest; 10. a carriage side screen plate; 11. welding the blocks; 12. Fixing the bolt; 13. a steel wire chain; 14. a rear support rod; 15. and (7) installing the block.

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. 1-3, the present invention provides an embodiment: an electric tricycle convenient to fold and store comprises an electric tricycle main body 1, a carriage side net plate 10, a steel wire chain 13, a rear holding rod 14 and an installation block 15, wherein a bearing block 2 is welded on the surface of the top of the electric tricycle main body 1, a carriage 3 is welded on the surface of the electric tricycle main body 1 on the right side of the bearing block 2, sliding grooves 4 are formed in the top of the bearing block 2 and the inner wall of the left side of the carriage 3, sliding balls 5 are embedded in the sliding grooves 4, a cushion plate 6 is installed at the top of the bearing block 2, the bottom of the cushion plate 6 is fixedly welded with the sliding balls 5, a backrest 9 is hinged to the right side of the cushion plate 6, the sliding balls 5 are arranged to be spherical bodies according to the attached drawings 1 and 2, the sliding balls 5 and the sliding grooves 4 form a sliding structure, fixing holes are formed in the surfaces of the sliding balls 5 and the sliding grooves 4, the sliding balls 5 slide in the sliding grooves 4, and, slide cushion plate 6 from 3 interior toward the top of accepting piece 2 in carriage, after slide to accepting piece 2 top, insert fixing bolt in the fixed orifices of sliding ball 5 and sliding tray 4 coincidence can to adjust cushion plate 6, can realize folding the purpose of accomodating cushion plate 6.

According to the attached drawings 1 and 2, the two sides of the seat cushion plate 6 are welded with the baffles 7, the surfaces of the seat cushion plate 6 on the inner sides of the baffles 7 are hinged with the guard rails 8, and through the hinging action, a user can unfold the guard rails 8 on the two sides of the top of the seat cushion plate 6 to play a certain protection role.

The position department at 3 fronts in carriage and the back all has welded steel wire chain 13, and steel wire chain 13 keeps away from the one end welding of carriage 3 has fixing bolt 12, the right side wall welding of carriage 3 has back rest bar 14, the surface at 3 tops in carriage articulates there is carriage side otter board 10, and the both sides of carriage side otter board 10 have all welded installation piece 15, the one end welding that carriage 3 was kept away from to carriage side otter board 10 has welded piece 11, and the length of welded piece 11 is greater than 3 wall thickness lengths in carriage, according to figure 2 shows, because the length of welded piece 11 is greater than 3 wall thickness lengths in carriage, make two sets of 10 folding back conveniently carry 3 tops in carriage through welded piece 11, play certain supporting role.

According to the attached drawings 1, 2 and 3, the surfaces of the backrest 9, the rear support bar 14 and the mounting blocks 15 are all provided with reserved holes, fixing bolts 12 are inserted into the reserved holes, two sets of carriage side net plates 10 are arranged, the areas of the two sets of carriage side net plates 10 are consistent, firstly, through the hinging action, a user respectively unfolds the two sets of carriage side net plates 10 towards the two sides of the carriage 3 and approaches the carriage side net plates 10 towards the side wall of the backrest 9, after the reserved holes on the mounting blocks 15 at the two sides of the carriage side net plates 10 are respectively superposed with the reserved holes on the surfaces of the backrest 9 and the rear support bar 14, the fixing bolts 12 are held by hands and are sequentially inserted into the reserved holes, the backrest 9, the carriage side net plates 10 and the rear support bar 14 are fixed, so that the assembly and disassembly are more flexible, the heights at the two sides of the carriage 3 are reasonably increased, the volume in the carriage 3 is increased, and the carriage is convenient to store when not used, the storage saves space and occupies small area.

The working principle is as follows: when in use, a user pushes out the electric tricycle body 1, respectively expands two sets of carriage side net plates 10 towards two sides of a carriage 3 through the hinging action, then, through the sliding action of the sliding ball 5 in the sliding groove 4, the user holds the cushion plate 6, slides the cushion plate 6 from the carriage 3 to the top of the bearing block 2, after sliding to the top of the bearing block 2, the fixing bolt is inserted into the fixing hole formed by the overlapping of the sliding ball 5 and the sliding groove 4, then, through the hinging action, the backrest 9 is expanded from the surface of the cushion plate 6 and keeps a vertical state, then, the user sequentially approaches the carriage side net plates 10 to the side walls of the backrest 9, after the reserved holes on the installation blocks 15 at two sides of the carriage side net plates 10 are respectively overlapped with the reserved holes on the surfaces of the backrest 9 and the rear support rod 14, holds the fixing bolts 12 and sequentially inserts into the reserved holes, and well fixes the backrest 9, the carriage side net plates 10 and the rear support rod 14, finally, the user expandes the rail guard 8 of cushion 6 top both sides, can accomplish the expansion work of electronic tricycle main part 1, when not using, as above-mentioned operation, with cushion 6, back 9 and carriage side otter board 10 resume the normal position can, above do the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides an electric tricycle convenient to fold and deposit, includes electric tricycle main part (1), carriage side net board (10), steel wire chain (13), back rest bar (14) and installation piece (15), its characterized in that: the surface welding of the top of the electric tricycle main body (1) is provided with a bearing block (2), the surface welding of the electric tricycle main body (1) on the right side of the bearing block (2) is provided with a carriage (3), the inner walls of the top of the bearing block (2) and the left side of the carriage (3) are provided with sliding grooves (4), sliding balls (5) are embedded in the sliding grooves (4), a cushion plate (6) is installed at the top of the bearing block (2), the bottom of the cushion plate (6) is fixedly welded with the sliding balls (5), the right side of the cushion plate (6) is hinged with a backrest (9), steel wire chains (13) are welded at the front and back positions of the carriage (3), a fixing bolt (12) is welded at one end of the steel wire chains (13) far away from the carriage (3), a rear rod (14) is welded at the right side wall of the carriage (3), and a carriage side mesh plate (10) is hinged at the top of the carriage (, and mounting blocks (15) are welded on both sides of the carriage side net plate (10).

2. The electro-tricycle convenient to fold and store as claimed in claim 1, wherein: the sliding ball (5) is a ball body, the sliding ball (5) and the sliding groove (4) form a sliding structure, and fixing holes are formed in the surfaces of the sliding ball (5) and the sliding groove (4).

3. The electro-tricycle convenient to fold and store as claimed in claim 1, wherein: the both sides of cushion board (6) all weld baffle (7), and all articulated rail guard (8) in the cushion board (6) surface of baffle (7) inboard.

4. The electro-tricycle convenient to fold and store as claimed in claim 1, wherein: the surface of the backrest (9), the surface of the rear support rod (14) and the surface of the mounting block (15) are all provided with a reserved hole, and a fixing bolt (12) is inserted into the reserved hole.

5. The electro-tricycle convenient to fold and store as claimed in claim 1, wherein: one end of the carriage side net plate (10) far away from the carriage (3) is welded with a welding block (11), and the length of the welding block (11) is larger than the wall thickness of the carriage (3).

6. The electro-tricycle convenient to fold and store as claimed in claim 1, wherein: the two sets of carriage side screen plates (10) are arranged, and the two sets of carriage side screen plates (10) are consistent in area.

Images