CN211391524U

CN211391524U - Backseat support of electric bicycle

Info

Publication number: CN211391524U
Application number: CN201922416527.3U
Authority: CN
Inventors: 金萍
Original assignee: Jiangsu Mingsheng Vehicle Industry Co ltd
Current assignee: Jiangsu Mingsheng Vehicle Industry Co ltd
Priority date: 2019-12-29
Filing date: 2019-12-29
Publication date: 2020-09-01
Anticipated expiration: 2029-12-29

Abstract

The utility model discloses an electric bicycle's rear seat support relates to rear seat support field, including two frames, the top of two frames is provided with the seat, frame and seat fixed connection, and one side of seat upper surface is connected with the connecting rod, and the opposite side of seat is provided with the U-shaped pole, and the bottom of U-shaped pole inner chamber is provided with the dead lever, and one side sliding interlude of U-shaped pole bottom is connected with the gag lever post, has seted up the spacing groove with gag lever post matched with on the dead lever, and a degree fixedly connected with magnetite of gag lever post, fixedly connected with iron plate on one side inner wall of spacing groove. The utility model discloses utilize seat and U-shaped pole matched with to set up the mode, inject the inner chamber of through-hole with the gag lever post, through the appeal between magnetite and the iron plate, with the gag lever post spacing in the inner chamber of spacing groove to be convenient for carry on spacingly through the relative position of gag lever post to U-shaped pole and dead lever, thereby be convenient for install the U-shaped pole at the seat on the surface, the children of being convenient for take.

Description

Backseat support of electric bicycle

Technical Field

The utility model relates to a back seat support field, in particular to electric bicycle's back seat support.

Background

An electric bicycle is a mechatronic personal transportation tool which takes a storage battery as auxiliary energy and is provided with an electric motor, a controller, the storage battery, a rotating handle brake handle and other operating components and a display instrument system on the basis of a common bicycle.

In the setting of electric bicycle's back seat, generally all be a seat on the frame of direct mount to supply the adult to take, nevertheless when the child need take the back seat, need purchase children's seat alone, prevent that children from falling down, generally all will install through a plurality of bolt when the installation between children's seat and the seat, this just makes the installation dismantle inconvenient between children's seat and the seat.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric bicycle's back seat support to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric bicycle's back seat support, includes two frames, two the top of frame is provided with the seat, frame and seat fixed connection, a side symmetry fixedly connected with connecting rod of seat upper surface, the opposite side of seat is provided with the U-shaped pole, the bottom of U-shaped pole inner chamber is provided with the dead lever, the last fixed surface of dead lever and seat is connected, one side sliding interlude of U-shaped pole bottom is connected with the gag lever post, set up the spacing groove with gag lever post matched with on the dead lever, an one-degree fixedly connected with magnetite of gag lever post, fixedly connected with iron plate on one side inner wall of spacing groove.

Preferably, the other end of the limiting rod is fixedly connected with a limiting block, and a counter bore matched with the limiting block is formed in the surface of the U-shaped rod.

Preferably, a handle is fixedly connected between the two connecting rods, and a first protective sleeve is fixedly sleeved on the outer wall of the handle.

Preferably, the middle parts of the front surface and the back surface of the U-shaped rod are respectively and rotatably connected with a handrail through a pin shaft, the two connecting rods are respectively and fixedly connected with an installation block on one side opposite to each other, and an installation groove matched with the handrail is formed in the middle of the installation block.

Preferably, a backup plate is fixedly connected between the inner walls of the two sides of the U-shaped rod, a first leather pad is fixedly mounted on the surface of the backup plate, and a second leather pad is fixedly connected to the upper surface of the seat.

Preferably, one side of the lower surface of the seat plate is symmetrically and fixedly connected with a support rod, and the support rod is fixedly connected with the bottom end of the frame.

Preferably, a vertical pipe is fixedly connected between the two frames, and a cushion is fixedly mounted at the top end of the vertical pipe.

The utility model discloses a technological effect and advantage:

1. the utility model utilizes the setting mode of the seat plate and the U-shaped rod which are matched with each other to insert the limiting rod into the inner cavity of the through hole, and limits the limiting rod in the inner cavity of the limiting groove through the attraction between the magnet and the iron block, thereby being convenient for limiting the relative position of the U-shaped rod and the fixed rod through the limiting rod, and being convenient for installing the U-shaped rod on the surface of the seat plate and being convenient for children to take;

2. the utility model discloses utilize frame and bracing piece matched with to set up the mode, be convenient for support the seat through the bracing piece, increase the stability of seat on the frame.

Drawings

Fig. 1 is a schematic front structural view of the present invention.

Fig. 2 is a schematic view of the internal structure of the U-shaped rod of the present invention.

Fig. 3 is a schematic view of the side structure of the U-shaped rod of the present invention.

Fig. 4 is a schematic side view of the installation block of the present invention.

In the figure: 1. a frame; 2. a seat plate; 3. a connecting rod; 4. a U-shaped rod; 5. fixing the rod; 6. a limiting rod; 7. a limiting groove; 8. a magnet; 9. an iron block; 10. a limiting block; 11. a handrail; 12. mounting blocks; 13. mounting grooves; 14. a first leather pad; 15. a second leather pad; 16. a support bar; 17. a riser; 18. a cushion.

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.

The utility model provides a back seat support as shown in fig. 1-4 of electric bicycle, including two frames 1, fixedly connected with riser 17 between two frames 1, the top fixed mounting of riser 17 has cushion 18, the top of two frames 1 is provided with seat 2, a side symmetry fixedly connected with bracing piece 16 of seat 2 lower surface, bracing piece 16 and frame 1's bottom fixed connection, be convenient for support seat 2 through bracing piece 16, increase the stability of seat 2 on frame 1, frame 1 and seat 2 fixed connection, a side symmetry fixedly connected with connecting rod 3 of seat 2 upper surface, connecting rod 3 sets up the installation of the handle of being convenient for.

Fixedly connected with handle between two connecting rods 3, the fixed cover of outer wall of handle has connect first lag, the opposite side of seat 2 is provided with U-shaped pole 4, fixedly connected with backup plate between the both sides inner wall of U-shaped pole 4, the fixed surface of backup plate installs first leather packing 14, the last fixed surface of seat 2 is connected with second leather packing 15, it has the sponge all to fill in the inner chamber of first leather packing 14 and second leather packing 15, there is the cushioning effect, be convenient for improve the travelling comfort that the human body was taken.

The bottom in 4 inner chambers of U-shaped pole is provided with dead lever 5, the last fixed surface of dead lever 5 and seat 2 is connected, the front of U-shaped pole 4 all is connected with handrail 11 with the middle part at the back through the round pin axle rotation, it is spacing to be convenient for carry on the position of children both sides through handrail 11, prevent dropping of children, handrail 11's material is the elasticity material, can be plastics, can take place in the inner chamber that certain elastic deformation back cooperation advanced mounting groove 13, the equal fixedly connected with installation piece 12 in one side that two connecting rods 3 carried on the back mutually, installation piece 12's middle part has been seted up with handrail 11 matched with mounting groove 13, be convenient for carry on spacing fixedly to handrail 11 through installation piece 12, be convenient for carry on spacing fixedly with the relative position between handrail 11 and the connecting.

One side of U-shaped pole 4 bottom slides and alternates and is connected with gag lever post 6, set up on dead lever 5 with gag lever post 6 matched with spacing groove 7, one-degree fixedly connected with magnetite 8 of gag lever post 6, fixedly connected with iron plate 9 on one side inner wall of spacing groove 7, through the mutual appeal between magnetite 8 and iron plate 9, be convenient for be fixed in the inner chamber of gag lever post 7 with gag lever post 6, the other end fixedly connected with stopper 10 of gag lever post 6, the counter bore with stopper 10 matched with has been seted up on the surface of U-shaped pole 4.

This practical theory of operation:

when the U-shaped rod 4 is installed, firstly, two fixing rods 5 on the seat plate 2 are aligned to the inner cavity of the U-shaped rod 4, then the U-shaped rod 4 is pressed, the fixing rods 5 are matched into the inner cavity of the U-shaped rod 4, at the moment, the limiting grooves 7 on the fixing rods 5 correspond to the positions of the through holes on the U-shaped rod 4, then the limiting rods 6 are inserted into the inner cavities of the through holes and are matched with the inner cavities of the limiting grooves 7, the limiting rods 6 are limited in the inner cavities of the limiting grooves 7 through the attraction force between the magnets 8 and the iron blocks 9, so that the relative positions of the U-shaped rod 4 and the fixing rods 5 are limited through the limiting rods 6, the U-shaped rod 4 is conveniently installed on the surface of the seat plate 2, children can conveniently sit on the seat plate, then the handrails 11 are rotated, the handrails 11 are matched into the inner cavities of the installation grooves 13 after the elastic deformation of the handrails 11, and the U-, preventing the child from falling.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an electric bicycle's backseat support, includes two frames (1), its characterized in that: two the top of frame (1) is provided with seat (2), frame (1) and seat (2) fixed connection, one side symmetry fixedly connected with connecting rod (3) of seat (2) upper surface, the opposite side of seat (2) is provided with U-shaped pole (4), the bottom of U-shaped pole (4) inner chamber is provided with dead lever (5), the last fixed surface of dead lever (5) and seat (2) is connected, one side slip interlude of U-shaped pole (4) bottom is connected with gag lever post (6), set up on dead lever (5) with gag lever post (6) matched with spacing groove (7), one degree fixedly connected with magnetite (8) of gag lever post (6), fixedly connected with iron plate (9) on one side inner wall of gag lever post (7).

2. A rear seat support for an electric bicycle according to claim 1, wherein: the other end fixedly connected with stopper (10) of gag lever post (6), the counter bore with stopper (10) matched with has been seted up on the surface of U-shaped pole (4).

3. A rear seat support for an electric bicycle according to claim 1, wherein: two fixedly connected with handle between connecting rod (3), the fixed cover that has connect with first lag of outer wall of handle.

4. A rear seat support for an electric bicycle according to claim 1, wherein: the middle parts of the front surface and the back surface of the U-shaped rod (4) are respectively and rotatably connected with a handrail (11) through a pin shaft, two connecting rods (3) are respectively and fixedly connected with an installation block (12) on one side of the back, and an installation groove (13) matched with the handrail (11) is formed in the middle of the installation block (12).

5. A rear seat support for an electric bicycle according to claim 1, wherein: fixedly connected with backup plate between the both sides inner wall of U-shaped pole (4), the fixed surface of backup plate installs first leather packing (14), the last fixed surface of seat (2) is connected with second leather packing (15).

6. A rear seat support for an electric bicycle according to claim 1, wherein: one side of the lower surface of the seat plate (2) is symmetrically and fixedly connected with a support rod (16), and the support rod (16) is fixedly connected with the bottom end of the frame (1).

7. A rear seat support for an electric bicycle according to claim 1, wherein: two fixedly connected with riser (17) between frame (1), the top fixed mounting of riser (17) has cushion (18).