CN110667761A

CN110667761A - Electric tricycle convenient to fold and store

Info

Publication number: CN110667761A
Application number: CN201910942446.9A
Authority: CN
Inventors: 于吉众
Original assignee: Xuzhou Jianghe Technology Development Co Ltd
Current assignee: Xuzhou Jianghe Technology Development Co Ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-01-10

Abstract

The invention discloses an electric tricycle convenient to fold and store, which comprises an electric tricycle main body, a carriage side screen plate, a steel wire chain, a rear holding rod and an installation block, wherein a bearing block is welded on the surface of the top of the electric tricycle main body, a carriage is welded on the surface of the electric tricycle main body on the right side of the bearing block, sliding grooves are formed in the top of the bearing block and the inner wall of the left side of the carriage, sliding balls are embedded in the sliding grooves, and a cushion plate is installed on the top of the bearing block. According to the folding seat cushion plate, the seat cushion plate and the backrest can be integrally folded and stored by sliding the sliding ball in the sliding groove and matching with the hinged backrest, and due to the design that the carriage side net plates and the fixed bolts are hinged to the two sides of the seat cushion plate, the seat cushion plate and the backrest are more flexibly disassembled and assembled, the heights of the two sides of the carriage are reasonably increased, the volume in the carriage is increased, the seat cushion plate is convenient to store when not used, the storage space is saved, and the occupied area is small.

Description

Electric tricycle convenient to fold and store

Technical Field

The invention relates to the technical field of electric tricycle equipment, in particular to an electric tricycle convenient to fold and store.

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.

Disclosure of Invention

The invention aims to provide an electric tricycle convenient to fold and store, and aims to solve the problems that most of the existing electric tricycles in the background technology are welded into an integral structure, the structure is simple, the carriage volume of a small-sized electric tricycle is limited, objects are limited to be pulled and carried in the carriage, and a large-sized electric tricycle is inconvenient to adjust and store and occupies a large space although a large number of objects are pulled and carried.

In order to achieve the purpose, the invention provides the 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 invention has the beneficial effects 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 structure of the present invention.

FIG. 2 is a schematic top view of a side net panel of the compartment of the present invention.

FIG. 3 is a schematic top sectional view of a folding state of the car side net panel 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 clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention is shown: 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 can unfold the guard rails 8 on the two sides of the top of the cushion plate 6 to finish the unfolding work of the electric tricycle body 1, and when the electric tricycle is not used, the cushion plate 6, the backrest 9 and the carriage side net plate 10 are restored to the original positions through the operations.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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

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.