CN213292524U - Electric tricycle with rollover protection function - Google Patents

Abstract

The utility model discloses an electric tricycle with protection of turning on one's side, including tricycle body, fixed column and bracing piece, the inside of tricycle body is fixed with the tire, and the side of tire is provided with the mount, the mount is located the top of fender bracket, and the top of fender bracket is connected with the fixed column, the upper end of dead lever is plum blossom form, and the lower extreme outside of dead lever is provided with the connecting rod to the internal connection of connecting rod has the fixed block, the inside of tricycle body is fixed with the saddle, and the side of saddle is connected with the gag lever post, the inside of gag lever post is provided with the bracing piece. This electric tricycle with protection of turning on one's side takes place to turn on one's side the back when the device, bracing piece and sill bar can carry on spacingly to the navigating mate on the saddle to prevent that the navigating mate from being thrown away, and then protect the navigating mate, prevent to turn on one's side the back at the vehicle and to drive man and become the injury.

Description

Electric tricycle with rollover protection function

Technical Field

The utility model relates to an electric tricycle technical field specifically is an electric tricycle with protection of turning on one's side.

Background

Electric tricycles are seen everywhere in daily life, and are more flexible due to smaller volume compared with a four-wheel vehicle, and are more convenient for transporting various materials in cities compared with a two-wheel vehicle, and the electric tricycles are important transportation tools, and general electric tricycles have some defects in use, such as:

firstly, a common electro-tricycle does not have a rollover protection function when in use, so that a driver can be thrown away after the vehicle rolls over, and further the driver is injured;

secondly, the general electric tricycle is easy to turn over, and when the vehicle turns over, the vehicle is supported by no object, so that the device is easy to turn over.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric tricycle with protection of turning on one's side to the problem of not having the protect function of turning on one's side and easily taking place to turn on one's side is proposed in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an electric tricycle with rollover protection comprises a tricycle body, a fixing column and a supporting rod, wherein a tire is fixed inside the tricycle body, a fixing frame is arranged on the side face of the tire, the fixing frame is positioned above a protection frame, the fixing column is connected above the protection frame, a fixing hole is formed in the fixing column, the fixing column penetrates through the fixing frame, a supporting column and a spring are respectively arranged inside the fixing frame, the supporting column penetrates through the spring, a connecting column is connected to the outer side of the supporting column, a fixing groove is formed in the lower portion of the tricycle body, a fixing rod and a connecting rod are respectively connected to the inside of the fixing groove, the upper end of the fixing rod is in a plum blossom shape, the connecting rod is arranged on the outer side of the lower end of the fixing rod, a fixing block is connected to the inside of the connecting rod, a, the inside of gag lever post is provided with the bracing piece, and the internal connection of bracing piece has the sill bar, the side threaded connection of saddle has the screw rod, and the screw rod runs through the sill bar.

Preferably, the fixing frame and the supporting column form a telescopic structure, and the supporting column and the connecting column form a rotating structure.

Preferably, the surface of the fixing column is equidistantly provided with fixing holes, and the fixing column is in sliding connection with the fixing frame.

Preferably, the fixing groove and the fixing rod are connected in a clamping manner, and the fixing rod and the connecting rod form a clamping sliding connection.

Preferably, the connecting rod and the fixed slot are in threaded connection, the connecting rod and the fixed block form a rotating structure of the clamping, and the fixed block is spherical.

Preferably, the saddle and the gag lever post constitute rotating-structure, and gag lever post and bracing piece be sliding connection, and the embedded inside of installing in the saddle of one end of bracing piece, and bracing piece and sill bar constitute pivoted extending structure simultaneously, and the sill bar is "L" shape moreover.

Compared with the prior art, the beneficial effects of the utility model are that: the electro-tricycle with the side-turning protection function,

1. when the device turns over, the support rod and the bottom rod can limit the position of a driver on the seat, so that the driver is prevented from being thrown out, the driver is protected, and the driver is prevented from being injured after the vehicle turns over;

2. when the vehicle turns over, the height of one side of the device is reduced, so that the protective frame and the fixed block can be in contact with the ground, the device is supported, and the device is prevented from turning over;

3. the fixing rod is moved upwards to rotate the fixing rod, the connecting rod rotates along with the fixing rod, and the connecting rod and the fixing groove are in threaded connection, so that the height of the connecting rod changes along with the fixing rod, the height of the fixing block is adjusted, and when the device turns on side, the fixing block effectively supports the device.

Drawings

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

FIG. 2 is a schematic view of the top view of the saddle and the support rod of the present invention;

FIG. 3 is a schematic view of the sectional structure of the fixing groove and the fixing rod of the present invention;

FIG. 4 is a schematic view of the sectional structure of the fixing rod and the connecting rod;

FIG. 5 is a schematic view of the sectional structure of the fixing frame and the fender bracket;

FIG. 6 is an enlarged schematic view of the structure at A in FIG. 5 according to the present invention;

fig. 7 is a schematic view of the cross-sectional structure of the fixing frame and the connecting column.

In the figure: 1. a tricycle body; 2. a tire; 3. a fixed mount; 4. a protection frame; 5. fixing a column; 6. a fixing hole; 7. connecting columns; 8. a support pillar; 9. a spring; 10. fixing grooves; 11. fixing the rod; 12. a connecting rod; 13. a fixed block; 14. a vehicle seat; 15. a support bar; 16. a bottom bar; 17. a screw; 18. a limiting rod.

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. 1-7, the present invention provides a technical solution: an electric tricycle with rollover protection comprises a tricycle body 1, tires 2, a fixing frame 3, a protective frame 4, fixing columns 5, fixing holes 6, a connecting column 7, supporting columns 8, springs 9, fixing grooves 10, a fixing rod 11, a connecting rod 12, a fixing block 13, a saddle 14, a supporting rod 15, a bottom rod 16, a screw rod 17 and a limiting rod 18, wherein the tires 2 are fixed inside the tricycle body 1, the fixing frame 3 is arranged on the side face of each tire 2, the fixing frame 3 is positioned above the protective frame 4, the fixing columns 5 are connected above the protective frame 4, the fixing holes 6 are formed inside the fixing columns 5, the fixing columns 5 penetrate through the fixing frame 3, the supporting columns 8 and the springs 9 are respectively arranged inside the fixing frame 3, the supporting columns 8 penetrate through the springs 9, the connecting column 7 is connected to the outer sides of the supporting columns 8, and the tricycle fixing grooves 10 are, and the inside of fixed slot 10 is connected with dead lever 11 and connecting rod 12 respectively, the upper end of dead lever 11 is plum blossom form, and the lower extreme outside of dead lever 11 is provided with connecting rod 12, and the internal connection of connecting rod 12 has fixed block 13, and the inside of tricycle body 1 is fixed with saddle 14, and the side of saddle 14 is connected with gag lever post 18, and the inside of gag lever post 18 is provided with bracing piece 15, and the internal connection of bracing piece 15 has sill bar 16, and the side threaded connection of saddle 14 has screw rod 17, and screw rod 17 runs through sill bar 16.

Mount 3 and support column 8 constitute extending structure, and support column 8 and spliced pole 7 constitute rotating-structure, the surperficial equidistance of fixed column 5 is provided with fixed orifices 6, and fixed column 5 and mount 3 are sliding connection, when the device is when using, rotate spliced pole 7 again through outwards moving spliced pole 7 and make the outside removal of support column 8, the hole in spliced pole 7 and the mount 3 does not overlap simultaneously, make spliced pole 7 can not inwards move, because the outside removal of support column 8 so support column 8 no longer passes fixed orifices 6, thereby no longer fixed to fender bracket 4 and fixed column 5, can reciprocate fender bracket 4 and fixed column 5 this moment and adjust the height of the two, thereby make the device when taking place to turn on one's side, the ground of contact that fender bracket 4 can be timely prevents the device of turning on one's side.

Fixed slot 10 and dead lever 11 are the block connection, and dead lever 11 and connecting rod 12 constitute the sliding connection of block, connecting rod 12 and fixed slot 10 are threaded connection, and connecting rod 12 and fixed block 13 constitute the revolution mechanic of block, and fixed block 13 is the sphere, make dead lever 11 and fixed slot 10 no longer block through upwards moving dead lever 11, thereby it rotates to rotate dead lever 11 and drive connecting rod 12, because connecting rod 12 and fixed slot 10 are threaded connection, so connecting rod 12 can reciprocate and then adjust the height of fixed block 13, make the device when turning on one's side, fixed block 13 can contact with ground, thereby support the device, prevent that the device from taking place to turn on one's side.

Saddle 14 and gag lever post 18 constitute revolution mechanic, and gag lever post 18 and bracing piece 15 are sliding connection, and the embedded inside at saddle 14 of installing of one end of bracing piece 15, bracing piece 15 and sill bar 16 constitute pivoted extending structure simultaneously, and sill bar 16 is "L" shape, when using the device, through stretching out sill bar 16 from the inside of bracing piece 15, it makes bracing piece 15 and sill bar 16 spacing to the driver to rotate gag lever post 18 again, reuse screw rod 17 to fix bracing piece 15 and sill bar 16, make the device driver can not thrown away when taking place the side, thereby protect the driver.

The working principle is as follows: when the electric tricycle with the rollover protection function is used, firstly, the connecting column 7 is moved outwards and then is rotated to be fixed, the height of the protective frame 4 is adjusted by moving the protective frame 4 and the fixing column 5 up and down, the fixing frame 3 limits the fixing column 5, then the connecting column 7 is rotated to be restored, and the spring 9 pushes the supporting column 8 to penetrate through the fixing hole 6 to fix the protective frame 4 and the fixing column 5;

then, the fixing rod 11 is moved upwards so that the fixing rod is not clamped with the fixing groove 10 any more, and the fixing rod 11 is rotated to drive the connecting rod 12 to rotate, so that the height of the fixing block 13 is adjusted;

when the tricycle body 1 is used, an operator sits on the seat 14, moves the support rod 15 upwards, rotates the limiting rod 18 to enable the support rod 15 and the bottom rod 16 to be horizontal, extends the bottom rod 16 out of the support rod 15, rotates the bottom rod 16 to be embedded into the seat 14, and then fixes the bottom rod 16 by using the screw 17;

tire 2 can rotate when the vehicle removes to reduce the frictional force between device and the ground, when the vehicle takes place to turn on one's side, the height of one side can reduce, fender bracket 4 and fixed block 13 can contact with ground earlier this moment, thereby support the device, prevent that the device from turning on one's side, and when the device takes place to turn on one's side, bracing piece 15 and sill bar 16 can carry on spacingly to the driver, prevent that the driver from being thrown away, and then protect the driver, have increased holistic practicality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an electric tricycle with protection of turning on one's side, includes tricycle body (1), fixed column (5) and bracing piece (15), its characterized in that: the tricycle is characterized in that a tire (2) is fixed inside the tricycle body (1), a fixing frame (3) is arranged on the side face of the tire (2), the fixing frame (3) is located above the protection frame (4), a fixing column (5) is connected above the protection frame (4), a fixing hole (6) is formed in the fixing column (5), the fixing column (5) penetrates through the fixing frame (3), a supporting column (8) and a spring (9) are respectively arranged in the fixing frame (3), the supporting column (8) penetrates through the spring (9), a connecting column (7) is connected to the outer side of the supporting column (8), a fixing groove (10) is formed in the lower portion of the tricycle body (1), a fixing rod (11) and a connecting rod (12) are respectively connected to the inside of the fixing groove (10), the upper end of the fixing rod (11) is in a plum blossom shape, and the connecting rod (12) is arranged on the, and the internal connection of connecting rod (12) has fixed block (13), the inside of tricycle body (1) is fixed with saddle (14), and the side of saddle (14) is connected with gag lever post (18), the inside of gag lever post (18) is provided with bracing piece (15), and the internal connection of bracing piece (15) has sill bar (16), the side threaded connection of saddle (14) has screw rod (17), and screw rod (17) run through sill bar (16).

2. The electro-tricycle with rollover protection according to claim 1, wherein: the fixing frame (3) and the supporting column (8) form a telescopic structure, and the supporting column (8) and the connecting column (7) form a rotating structure.

3. The electro-tricycle with rollover protection according to claim 1, wherein: the surface of the fixing column (5) is equidistantly provided with fixing holes (6), and the fixing column (5) is in sliding connection with the fixing frame (3).

4. The electro-tricycle with rollover protection according to claim 1, wherein: the fixing groove (10) and the fixing rod (11) are connected in a clamping mode, and the fixing rod (11) and the connecting rod (12) form clamping sliding connection.

5. The electro-tricycle with rollover protection according to claim 1, wherein: connecting rod (12) and fixed slot (10) are threaded connection, and connecting rod (12) and fixed block (13) constitute the rotating-structure of block to fixed block (13) are spherical.

6. The electro-tricycle with rollover protection according to claim 1, wherein: saddle (14) and gag lever post (18) constitute revolution mechanic, and gag lever post (18) and bracing piece (15) are sliding connection, and the embedded inside of installing in saddle (14) of one end of bracing piece (15), and bracing piece (15) and sill bar (16) constitute pivoted extending structure simultaneously, and sill bar (16) are "L" shape moreover.

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