CN211388603U

CN211388603U - Lower fork tube for front fork of electric vehicle

Info

Publication number: CN211388603U
Application number: CN202020019256.8U
Authority: CN
Inventors: 敖淼
Original assignee: Tianjin Zhongxing Bang Science And Technology Development Co ltd
Current assignee: Tianjin Zhongxing Bang Science And Technology Development Co ltd
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-09-01
Anticipated expiration: 2030-01-06

Abstract

The utility model discloses an electric motor car front fork is with lower breeches pipe, including two breeches pipe bodies down, fixedly connected with link between two breeches pipe bodies down, one side fixed mounting of breeches pipe body has reflecting mechanism down, reflecting mechanism includes the mount pad, the storage tank has been seted up to one side of mount pad, the mounting groove has been seted up to the opposite side of mount pad. This electric motor car front fork is with lower breeches pipe, through the circular slab, the sliding sleeve, the second magnet, the sleeve, a spring, the slide bar, the mount pad, the storage tank, the spread groove, third magnet, the cooperation of reflector and dog is used, the mode of adopting magnetism to inhale is installed the reflector, traditional screw installation or the mounting means that the sticky tape bonded have been changed, thereby the step of installing and removing of reflector has been simplified, the degree of difficulty of installing and removing of reflector has been reduced, be convenient for carry out the dismouting to the reflector, and simultaneously, also, the condition that the sticky tape viscidity of also preventing the screw from rustting leads to the unable dismantlement of reflector to appear by force.

Description

Lower fork tube for front fork of electric vehicle

Technical Field

The utility model relates to an electric motor car technical field specifically is an electric motor car front fork is with lower breeches pipe.

Background

Electric vehicles, namely electric drive vehicles, are also known as electric drive vehicles. Electric vehicles are classified into alternating current electric vehicles and direct current electric vehicles. Generally, an electric vehicle is a vehicle that uses a battery as an energy source, and converts electric energy into mechanical energy through a controller, a motor and other components to move so as to control the current and change the speed. Electric vehicles do not account for a high share of the national economy. But it accords with the national energy-saving and environment-friendly trend, greatly facilitates short-distance traffic, and plays an important role in national economy mainly through saving and protecting energy and environment. The front fork component is positioned at the front part in the structure of the electric vehicle, the upper end of the front fork component is connected with the handlebar component, the frame component is matched with the front pipe, and the lower end of the front fork component is matched with the front shaft component to form a guide system of the electric vehicle.

The front fork component comprises a lower fork tube, but the structure of the traditional lower fork tube for the front fork of the electric vehicle in the market is not optimized and the design is not reasonable enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric motor car front fork is with lower breeches pipe 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:

a lower fork tube for an electric vehicle front fork comprises two lower fork tube bodies, a connecting frame is fixedly connected between the two lower fork tube bodies, a reflecting mechanism is fixedly mounted on one side of each lower fork tube body and comprises a mounting seat, a storage groove is formed in one side of the mounting seat, a mounting groove is formed in the other side of the mounting seat, two connecting grooves are formed in the mounting seat and located between the storage groove and the mounting groove, a reflector is arranged inside the storage groove, two third magnets matched with the connecting grooves are fixedly mounted on one side of the reflector, a sliding sleeve is mounted on one side of the top of the mounting seat in an embedded mode, the mounting seat is slidably connected with a sleeve matched with the mounting seat through the sliding sleeve, a sliding rod is fixedly mounted inside the mounting groove, a stop block is fixedly connected to the top of the sliding rod, and a spring is sleeved outside the outer wall of the sliding rod and located outside the sleeve, one side fixed mounting that the sleeve is close to the spread groove has two second magnets, and the relative personally submitting magnetic adsorption of second magnet and third magnet.

As a further aspect of the present invention: the top of second magnet is provided with the horizontal bar, the top of horizontal bar is provided with first magnet, and the relative personally submitting repulsion state of first magnet and third magnet, one side of first magnet and horizontal bar all with telescopic outer wall fixed connection.

As a further aspect of the present invention: one side fixed mounting at mount pad top has the fixed block, threaded groove is seted up to one side of fixed block, telescopic both sides all run through threaded hole, and threaded hole and threaded groove's diameter is unanimous, be provided with the screw between threaded hole and the threaded groove.

As a further aspect of the present invention: the shape of the stop block is original shape, and the diameter of the stop block is larger than that of the sliding rod.

As a further aspect of the present invention: the top of the sleeve is fixedly connected with a circular plate.

As a further aspect of the present invention: the bottom of the sleeve penetrates through a sliding hole matched with the sliding rod, and the sleeve is connected with the sliding rod in a sliding mode through the sliding hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a circular slab, the sliding sleeve, the second magnet, the sleeve, a spring, the slide bar, the mount pad, the storage tank, the spread groove, third magnet, the reflector lamp is used with the cooperation of dog, the mode of adopting magnetism to inhale is installed the reflector lamp, traditional screw installation or the mounting means that the sticky tape bonded have been changed, thereby the step of installing and removing of reflector lamp has been simplified, the degree of difficulty of installing and removing of reflector lamp has been reduced, be convenient for carry out the dismouting to the reflector lamp, and simultaneously, also can prevent that the too strong condition that leads to the unable dismantlement of reflector lamp of the sticky tape viscidity of rusting of screw from appearing, be convenient for maintain the change to the reflector lamp, and simple structure, and convenient.

2. The utility model discloses a cooperation of first magnet and horizontal bar is used, can push out the reflector from the inside of storage tank, helps promoting the reflector and drops from the inside of storage tank is automatic, is further convenient for dismantle the reflector, and is provided with the horizontal bar between first magnet and the second magnet, can completely cut off first magnet and second magnet, prevents to influence each other between first magnet and the second magnet, is favorable to improving the stability of using.

3. This practicality is used through the cooperation of screw hole, thread groove, screw and fixed block to can prevent when not needing to dismantle the reflector, the sleeve is pressed to the accident, simultaneously, also can prevent jolting of front fork in the use and feel, lead to the sleeve to slide from top to bottom, be favorable to improving the stability that reflection of light mechanism used, prevent the emergence of unexpected condition, its structure is optimized more, design is more reasonable.

Drawings

Fig. 1 is a schematic structural view of a lower fork tube for an electric vehicle front fork.

Fig. 2 is a schematic structural view of a light reflecting mechanism in a lower fork tube for an electric vehicle front fork.

Fig. 3 is an enlarged view of a lower fork tube for an electric vehicle front fork at a point a in fig. 2.

Fig. 4 is an enlarged view of a lower fork tube for an electric vehicle front fork at B in fig. 2.

In the figure: the lower fork tube comprises a lower fork tube body 1, a connecting frame 2, a light reflecting mechanism 3, a circular plate 4, a sliding sleeve 5, a first magnet 6, a cross bar 7, a second magnet 8, a sleeve 9, a spring 10, a sliding rod 11, a mounting seat 12, a storage groove 13, a connecting groove 14, a third magnet 15, a light reflector 16, a threaded hole 17, a threaded groove 18, a screw 19, a fixing block 20, a stop block 21 and a mounting groove 22.

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 to 4, in an embodiment of the present invention, a bottom fork for an electric vehicle front fork includes two bottom fork bodies 1, a connecting frame 2 is fixedly connected between the two bottom fork bodies 1, a reflecting mechanism 3 is fixedly installed on one side of the bottom fork bodies 1, the reflecting mechanism 3 includes a mounting seat 12, a storage groove 13 is opened on one side of the mounting seat 12, an installation groove 22 is opened on the other side of the mounting seat 12, two connecting grooves 14 are opened on the mounting seat 12 and located between the storage groove 13 and the installation groove 22, the storage groove 13 is communicated with the installation groove 22 through the connecting groove 14, a reflector 16 is disposed inside the storage groove 13, two third magnets 15 adapted to the connecting grooves 14 are fixedly installed on one side of the reflector 16, the third magnets 15 extend into the connecting grooves 14, a sliding sleeve 5 is installed on one side of the top of the mounting seat 12, the mounting seat 12 is slidably connected to a sleeve 9 adapted to the sliding sleeve through the sliding sleeve 5, a slide bar 11 is fixedly mounted inside the mounting groove 22, the top of the slide bar 11 penetrates through the bottom of the sleeve 9 and extends into the sleeve 9, a stop 21 is fixedly connected to the top of the slide bar 11, a spring 10 is sleeved outside the sleeve 9 and on the outer wall of the slide bar 11, two second magnets 8 are fixedly mounted on one side of the sleeve 9 close to the connecting groove 14, the opposite surfaces of the second magnets 8 and the third magnets 15 are in magnetic adsorption, a cross bar 7 is arranged on the top of the second magnets 8, a first magnet 6 is arranged on the top of the cross bar 7, the opposite surfaces of the first magnet 6 and the third magnets 15 are in a repulsive state, one sides of the first magnet 6 and the cross bar 7 are fixedly connected with the outer wall of the sleeve 9, a fixing block 20 is fixedly mounted on one side of the top of the mounting seat 12, a thread groove 18 is formed on one side of the fixing block 20, thread holes 17 are formed in both sides of the sleeve 9 in, a screw 19 is arranged between the threaded hole 17 and the threaded groove 18, the stop 21 is in an original shape, the diameter of the stop 21 is larger than that of the sliding rod 11, the top of the sleeve 9 is fixedly connected with the circular plate 4, the bottom of the sleeve 9 is provided with a sliding hole matched with the sliding rod 11 in a penetrating mode, and the sleeve 9 is connected with the sliding rod 11 in a sliding mode through the sliding hole.

The utility model discloses a theory of operation is:

when the reflector 16 is installed, one side of the reflector 16 enters the storage groove 13, the third magnet 15 enters the connecting groove 14, the opposite surfaces of the third magnet 15 and the second magnet 8 are magnetically attracted, so that the reflector 16 is fixed in the storage groove 13, when the reflector 16 is disassembled, the circular plate 4 is pressed downwards to drive the sleeve 9 to move downwards to compress the spring 10, the second magnet 8 moves along with the sleeve 9, so that the second magnet 8 and the third magnet 15 are separated from the magnetic attraction state and the reflector 16 is disassembled, then the relative structure is reset under the elastic reset action of the spring 10, so that the reflector 16 is disassembled, the reflector 16 is installed in a magnetic attraction manner, the traditional screw installation manner or adhesive tape adhesion manner is changed, and the steps of the reflector 16 are simplified, the assembling and disassembling difficulty of the reflector 16 is reduced, the reflector 16 is convenient to assemble and disassemble, meanwhile, the situation that the reflector 16 cannot be disassembled due to the fact that the stickiness of a screw rusty adhesive tape is too strong can be prevented, the reflector 16 is convenient to maintain and replace, the structure is simple, the operation is convenient, the work efficiency is improved, the first magnet 6 also moves along with the sleeve 9, when the reflector 16 is disassembled, the sleeve 9 drives the first magnet 6 to move downwards, the reflector 16 can be pushed out from the inside of the storage groove 13 due to the fact that the opposite surfaces of the first magnet 6 and the third magnet 15 are in magnetic repulsion, the reflector 16 is facilitated to automatically fall off from the inside of the storage groove 13, the reflector 16 is further convenient to disassemble, the cross bar 7 is arranged between the first magnet 6 and the second magnet 8, the first magnet 6 and the second magnet 8 can be isolated, and the mutual influence between the first magnet 6 and the second magnet 8 is prevented, be favorable to improving the stability of using, after reflector 16 installs and accomplishes, with the inside of screw 19 screw in screw hole 17, get into the inside of thread groove 18 at last, thereby can fix the restriction to the position of sleeve 9, thereby can prevent when need not dismantling reflector 16, sleeve 9 is pressed to accident, and simultaneously, also can prevent the jolt of front fork in the use and feel, lead to sleeve 9 to be and slide from top to bottom, be favorable to improving the stability that reflection of light mechanism 3 used, prevent the emergence of unexpected condition, its structure is more optimized, the design is more reasonable.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an electric motor car front fork is with lower breeches pipe, includes two lower breeches pipe bodies (1), its characterized in that: a connecting frame (2) is fixedly connected between the two lower fork tube bodies (1), a reflecting mechanism (3) is fixedly installed on one side of each lower fork tube body (1), each reflecting mechanism (3) comprises an installation seat (12), a storage groove (13) is formed in one side of each installation seat (12), an installation groove (22) is formed in the other side of each installation seat (12), two connection grooves (14) are formed in the installation seats (12) and located between the storage grooves (13) and the installation grooves (22), a reflector (16) is arranged inside each storage groove (13), two third magnets (15) matched with the connection grooves (14) are fixedly installed on one side of the reflector (16), a sliding sleeve (5) is installed on one side of the top of each installation seat (12), and the installation seats (12) are slidably connected with sleeves (9) matched with the installation seats through the sliding sleeve (5), the inside fixed mounting of mounting groove (22) has slide bar (11), the top fixedly connected with dog (21) of slide bar (11), the outer wall of slide bar (11) just is located sleeve (9) outer cup joint spring (10), one side fixed mounting that sleeve (9) are close to spread groove (14) has two second magnet (8), and second magnet (8) personally submit magnetic adsorption with the relative of third magnet (15).

2. The dropout tube for an electric vehicle front fork according to claim 1, wherein: the top of second magnet (8) is provided with horizontal bar (7), the top of horizontal bar (7) is provided with first magnet (6), and personally submits the repulsive state with the relative of third magnet (15) first magnet (6), one side of first magnet (6) and horizontal bar (7) all with the outer wall fixed connection of sleeve (9).

3. The dropout tube for an electric vehicle front fork according to claim 1, wherein: one side fixed mounting at mount pad (12) top has fixed block (20), thread groove (18) have been seted up to one side of fixed block (20), set up threaded hole (17) all run through in the both sides of sleeve (9), and threaded hole (17) are unanimous with the diameter of thread groove (18), be provided with screw (19) between threaded hole (17) and thread groove (18).

4. The dropout tube for an electric vehicle front fork according to claim 1, wherein: the shape of the stop block (21) is original, and the diameter of the stop block (21) is larger than that of the sliding rod (11).

5. The dropout tube for an electric vehicle front fork according to claim 1, wherein: the top of the sleeve (9) is fixedly connected with a circular plate (4).

6. The dropout tube for an electric vehicle front fork according to claim 1, wherein: the bottom of the sleeve (9) penetrates through a sliding hole matched with the sliding rod (11), and the sleeve (9) is connected with the sliding rod (11) in a sliding mode through the sliding hole.