CN215475540U

CN215475540U - Double-rocker electric power-assisted shock-proof frame

Info

Publication number: CN215475540U
Application number: CN202121078927.9U
Authority: CN
Inventors: 林宏昇
Original assignee: Boguan Technology Jiangsu Co ltd
Current assignee: Boguan Technology Jiangsu Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2022-01-11
Anticipated expiration: 2031-05-20

Abstract

The utility model discloses a double-rocker electric power-assisted shock-absorbing frame which comprises a device body and a battery storage box, wherein the device body comprises a front frame device and a rear frame device, the rear end of the front frame device is fixedly connected with the rear frame device, the front frame device comprises a headstock, an upper pipe, a lower pipe, a connector and a stool vertical pipe, the rear frame device comprises an upper frame pipe, a lower frame pipe, a shock absorber and a connecting plate, and the battery storage box is arranged at the top of the rear frame device. The fore-stock device of this kind of device is the stability that the triangle-shaped form can improve the fore-stock device effectively, triangle-shaped has stability height, simple structure and energy-absorbing effect are strong characteristics, thereby be difficult to damage, the after-frame device of this kind of device is trapezoidal shape can improve the effect of after-frame device bearing effectively, can also guarantee the stability of after-frame device, prevent that the device body from collapsing, the battery storage box of this kind of device can save and protect the electric motor car battery, prevent that the electric motor car battery from receiving external force influence and damaging.

Description

Double-rocker electric power-assisted shock-proof frame

Technical Field

The utility model relates to the technical field of electric power-assisted bicycles, in particular to a double-rocker electric power-assisted shock-proof frame.

Background

Among the shock absorber structure of traditional electronic helping hand frame of moving away to avoid possible earthquakes, it is preceding that the whole promotion of back tripod is connected, the connection piece of back tripod, certain power is applyed to the tripod forward, strength is passed through the forward (the directional direction of preceding tripod of connection piece is exerted force) rotatory transmission and is given the shock absorber, the principle of rethread shock absorber compression reaches before the buffering, rotary displacement between the back tripod, with this alleviate the jolt that comes from ground, the connection piece generally is in the same place with shock absorber lug connection, obtain the frame effect of moving away to avoid possible earthquakes through the direct compression shock absorber of connection piece rotary motion, the life of shock absorber is influenced, it is preceding, back tripod atress is unbalanced, the stress point is concentrated, the effect of moving away to avoid possible earthquakes receives the influence.

The existing electric power-assisted shock-absorbing frame has the following defects:

1. the structure of the existing electric power-assisted shock-absorbing frame is unstable when the frame is used, and a user easily causes the collapse of the electric power-assisted shock-absorbing frame during violent driving, so that accidents occur.

2. When the existing electric power-assisted shock-absorbing frame is used, the battery is not convenient to store and protect, so that the battery is not comprehensively protected, the battery is easily damaged, an accident happens, and the life safety of a user is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a double-rocker electric power-assisted shock-absorbing frame, which solves the problems of unstable structure and unsafe battery storage of the conventional electric power-assisted shock-absorbing frame.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an electronic helping hand of two rocking arms frame of moving away to avoid possible earthquakes, includes device body and battery storage box, the device body includes front truck device and after-poppet device, front truck device rear end fixed connection after-poppet device, the front truck device includes headstock, top tube, low tube, connector and sits the bench standpipe, after-poppet device includes frame pipe, lower frame pipe, bumper shock absorber, connecting plate, after-poppet device top is equipped with the battery storage box.

Preferably, the upper side of the rear of the vehicle head is fixedly connected with an upper pipe, the lower side of the rear of the vehicle head is fixedly connected with a lower pipe, the rear end of the lower pipe is fixedly connected with a connector, a stool vertical pipe is arranged at the top of the connector, the rear end of the upper pipe is fixedly connected with the stool vertical pipe, and a fixing block is arranged at the top of the rear side of the lower pipe.

Preferably, the upper frame pipe is trapezoidal, the side face of the front end of the upper frame pipe is fixedly connected with the connecting plate, the bottom of the connecting plate is fixedly connected with the top of the shock absorber, the bottom of the shock absorber is fixedly connected with the top of the fixing block, and the bottom of the rear end of the upper frame pipe is fixedly connected with the rear end of the lower frame pipe.

Preferably, the rear frame devices are arranged in two groups, are uniformly and symmetrically distributed and are in a trapezoid shape.

Preferably, the front frame device is triangular in shape.

Preferably, a battery storage cover is arranged at the top of the battery storage box, a handle is arranged at the top of the battery storage cover, and plastic films are adhered to the surfaces of the battery storage box and the battery storage cover.

Preferably, the bottom of the battery storage box is provided with heat dissipation strips, the heat dissipation strips are provided with ten groups, and the heat dissipation strips are uniformly and symmetrically distributed.

(III) advantageous effects

The utility model provides a double-rocker electric power-assisted shock-proof frame. The method has the following beneficial effects:

1. this kind of double-rocker electric power-assisted shock-absorbing frame front clamping frame device is triangle-shaped, the after-frame device is equipped with two sets ofly, the after-frame device is even symmetric distribution, the after-frame device is trapezoidal form, the before-frame device is triangle-shaped is for improving stability, triangle-shaped has stability, be difficult to collapse, benefits such as disintegration, the triangle-shaped energy-absorbing is effectual, can prevent that the before-frame device from damaging or collapsing, can guarantee the stability of device body effectively, the after-frame device adopts trapezoidally, the trapezoidal structure is stable, can guarantee the stability of after-frame device, prevent that the bicycle rear wheel leads to bicycle rear wheel disengaging gear because the after-frame device is unstable.

2. The double-rocker electric power-assisted shock-absorbing frame is provided with a battery storage box, the top of the battery storage box is provided with a battery storage cover, the top of the battery storage cover is provided with a handle, the surfaces of the battery storage box and the battery storage cover are pasted with plastic films, the bottom of the battery storage box is provided with heat dissipation strips, the heat dissipation strips are provided with ten groups, the heat dissipation strips are uniformly and symmetrically distributed, a worker can open the battery storage cover at the top of the battery storage box through the handle, the worker can put an electric vehicle battery into the battery storage box, the battery storage box can protect the electric vehicle battery to prevent the electric vehicle battery from being damaged by external force, the plastic films on the surfaces of the battery storage box and the battery storage cover can prevent water from entering the battery storage box, the battery storage box is simple in structure, and can be used for conveniently storing and protecting the battery of the electric vehicle by workers.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic structural diagram of the rear frame device of the present invention;

FIG. 3 is a schematic view of the structure of the battery storage case and the battery storage case of the present invention;

fig. 4 is a schematic structural view of a battery storage case according to the present invention.

In the figure, 1, a device body, 2, a front frame device, 3, a rear frame device, 4, a battery storage box, 5, a vehicle head, 6, a lower pipe, 7, a connector, 8, a stool vertical pipe, 9, an upper frame pipe, 10, a lower frame pipe, 11, a shock absorber, 12, a fixing block, 13, a battery storage cover, 14, a handle, 15, a plastic film, 16, a heat dissipation strip, 17, an upper pipe, 18 and a connecting plate.

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. 1-4, an embodiment of the present invention provides a technical solution: the utility model provides an electronic helping hand shock absorber frame of two rocking arms, eats storage box 4 including device body 1 and this case, device body 1 includes fore-stock device 2 and after-poppet device 3, 2 rear end fixed connection after-poppet devices 3 of fore-stock device, fore-stock device 2 includes headstock 5, top tube 17, low tube 6, connector 7 and sits bench standpipe 8, after-poppet device 3 includes that the pipe 9, the pipe 10 that puts down, bumper shock absorber 11, connecting plate 18 put up, 3 tops of after-poppet device are equipped with battery storage box 4.

The utility model discloses a bicycle handlebar with adjustable length, including headstock 5,

top tube

17, 5 rear downside fixed connection low tubes 6 of headstock, 6 rear end fixed connection connectors 7 of low tubes, 7 tops of connectors are equipped with

sit bench standpipe

8, 17 rear end fixed connection of top tube sits bench standpipe 8, 6 rear side tops of low tubes are equipped with fixed block 12, and front frame device 2 can be convenient for the user to use, sits bench standpipe 8 and can be convenient for the user to insert and sit the bench to convenience of customers dismantles and installation device body 1.

Go up frame pipe 9 and be trapezoidal form, go up frame pipe 9 front end side fixed connection connecting plate 18, connecting plate 18 bottom fixed connection bumper shock absorber 11 top, 11 bottom fixed connection fixed block 12 tops of bumper shock absorber, go up frame pipe 9 rear end bottom fixed connection lower support pipe 10 rear end, go up frame pipe 9 and can improve stability, and bumper shock absorber 11 can give front frame device 2 and rear frame device 3 mutual shock attenuation to improve user's use impression.

The rear frame device 3 is provided with two sets of, the rear frame device 3 is even symmetric distribution, the rear frame device 3 is trapezoidal form, and the rear frame device 3 is trapezoidal device and is strong for the trapezium structure bearing capacity, can bear the weight of battery storage box 4, and can also guarantee the stability of device body 1.

Front frame device 2 is the triangle-shaped form, and front frame device 2 is the triangle-shaped form because triangle-shaped has stability, can the energy-absorbing effectively to improve device body 1's stability, prevent that front frame device 2 from collapsing when the user uses, influence user's life safety.

The top of the battery storage box 4 is provided with a battery storage cover 13, the top of the battery storage cover 13 is provided with a handle 14, the surfaces of the battery storage box 4 and the battery storage cover 13 are pasted with a plastic film 15, and the battery storage box 4 can protect and store the battery of the electric vehicle, so that the battery of the electric vehicle is prevented from being damaged.

The bottom of the battery storage box 4 is provided with the heat dissipation strips 16, the heat dissipation strips 16 are provided with ten groups, the heat dissipation strips 16 are uniformly and symmetrically distributed, the heat dissipation strips 16 at the bottom of the battery storage box 4 can be subjected to heat dissipation treatment, and the short circuit phenomenon of the battery of the electric vehicle in the battery storage box 4 due to heat is prevented.

The working principle is as follows: when the electric bicycle is in operation, an operator uses the front frame device 2, the headstock 5 in the front frame device 2 can be convenient for installing a faucet of the electric bicycle, the front frame device 2 is in a triangular shape so as to improve stability, the triangular shape has the advantages of stability, difficulty in collapse, disintegration and the like, the triangular energy absorption effect is good, the front frame device 2 can be prevented from being damaged or collapsed, the stability of the device body 1 can be effectively ensured, the rear frame device 3 adopts a trapezoidal shape, the trapezoidal structure is stable, the stability of the rear frame device body 1 can be ensured, the rear wheel of the bicycle is prevented from being separated from the device body 1 because the rear frame device 3 is unstable, the battery storage box 4 at the top of the rear frame device 3 can be convenient for the operator to store the battery of the electric bicycle, the operator can open the battery storage cover 13 at the top of the battery storage box 4 through the handle 14, and the operator can put the battery of the electric bicycle into the battery storage box 4, the battery storage box 4 can protect the electric vehicle battery, prevent that the electric vehicle battery from receiving external force and damaging, the plastic film 15 on battery storage box 4 and battery storage lid 13 surface can be waterproof, prevent that water from getting into in the battery storage box 4, cause the damage to the battery in the battery storage box 4, battery storage box 4 simple structure, the staff of can being convenient for is to the storage and the protection of electric vehicle battery.

The utility model relates to a device 1, a device body, 2, a front frame device, 3, a rear frame device, 4, a battery storage box, 5, a vehicle head, 6, a lower pipe, 7, a connector, 8, a stool vertical pipe, 9, an upper frame pipe, 10, a lower frame pipe, 11, a shock absorber, 12, a fixing block, 13, a battery storage cover, 14, a handle, 15, a plastic film, 16, a heat dissipation strip, 17, an upper pipe, 18 and a connecting plate, wherein the components are all universal standard components or components known by technicians in the field, the structure and the principle of the device are all known by technicians or conventional experimental methods, the problems solved by the utility model are that the existing electric power-assisted shock-absorbing frame is unstable in structure and unsafe in battery storage, the utility model can conveniently protect batteries of an electric vehicle by mutually combining the components, the front frame device of the device is in a triangular shape, and can effectively improve the stability of the front frame device, triangle-shaped has stability height, simple structure and energy-absorbing effect are strong characteristics, thereby be difficult to damage, the after-frame device of this kind of device is trapezoidal form can improve the effect of after-frame device bearing effectively, can also guarantee the stability of after-frame device, prevent that the device body from collapsing, the battery storage box of this kind of device can save and protect electric motor car battery, prevent that electric motor car battery from receiving external force influence and damaging, this kind of device simple structure, the staff that can be convenient for uses.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an electronic helping hand of two rocking arms frame of moving away to avoid possible earthquakes which characterized in that: including device body (1) and battery storage box (4), device body (1) is including fore-stock device (2) and after-poppet device (3), fore-stock device (2) rear end fixed connection after-poppet device (3), fore-stock device (2) are including headstock (5), top tube (17), low tube (6), connector (7) and sit bench standpipe (8), after-poppet device (3) are including last frame pipe (9), lower frame pipe (10), bumper shock absorber (11), connecting plate (18), after-poppet device (3) top is equipped with battery storage box (4).

2. The electric power-assisted shock-proof frame of the double rocker arms as claimed in claim 1, which is characterized in that: the improved bicycle is characterized in that an upper pipe (17) is fixedly connected to the upper side of the rear of the bicycle head (5), a lower pipe (6) is fixedly connected to the lower side of the rear of the bicycle head (5), a connector (7) is fixedly connected to the rear end of the lower pipe (6), a seat vertical pipe (8) is arranged at the top of the connector (7), the seat vertical pipe (8) is fixedly connected to the rear end of the upper pipe (17), and a fixing block (12) is arranged at the top of the rear side of the lower pipe (6).

3. The electric power-assisted shock-proof frame of the double rocker arms as claimed in claim 1, which is characterized in that: go up frame pipe (9) and be trapezoidal form, go up frame pipe (9) front end side fixed connection connecting plate (18), connecting plate (18) bottom fixed connection bumper shock absorber (11) top, bumper shock absorber (11) bottom fixed connection fixed block (12) top, it puts up pipe (10) rear end to go up frame pipe (9) rear end bottom fixed connection.

4. The electric power-assisted shock-proof frame of the double rocker arms as claimed in claim 1, which is characterized in that: the rear frame devices (3) are arranged in two groups, the rear frame devices (3) are uniformly and symmetrically distributed, and the rear frame devices (3) are in a trapezoidal shape.

5. The electric power-assisted shock-proof frame of the double rocker arms as claimed in claim 1, which is characterized in that: the front frame device (2) is in a triangular shape.

6. The electric power-assisted shock-proof frame of the double rocker arms as claimed in claim 1, which is characterized in that: the battery storage box is characterized in that a battery storage cover (13) is arranged at the top of the battery storage box (4), a handle (14) is arranged at the top of the battery storage cover (13), and plastic films (15) are pasted on the surfaces of the battery storage box (4) and the battery storage cover (13).

7. The electric power-assisted shock-proof frame of the double rocker arms as claimed in claim 1, which is characterized in that: the battery storage box (4) bottom is equipped with heat dissipation strip (16), heat dissipation strip (16) are equipped with ten groups, heat dissipation strip (16) are even symmetric distribution.