CN215890941U

CN215890941U - Electric bicycle's shock-absorbing structure

Info

Publication number: CN215890941U
Application number: CN202121485297.7U
Authority: CN
Inventors: 刘宇兴; 任晓佳; 余伟东
Original assignee: Jiangsu Shijiniao Electric Vehicle Technology Co ltd
Current assignee: Jiangsu Shijiniao Electric Vehicle Technology Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2022-02-22
Anticipated expiration: 2031-07-01

Abstract

The utility model discloses a damping structure of an electric bicycle, which comprises a damping mechanism, wherein a detachable functional lifting ring I is arranged at the lower end of the damping mechanism, the detachable functional lifting ring I comprises a lifting ring connecting base, a connecting groove, connecting threads, a lifting ring mounting block, a durable lifting ring and a lifting ring mounting plug-in piece, a buffering column base I is arranged at the upper end of the detachable functional lifting ring I, an elastic piston bearing column is arranged at the upper end of the buffering column base I, a damping spring device is arranged on the outer wall of the elastic piston bearing column, and the damping spring device comprises a fixed disc I, a damping ring connecting groove, a screw hole, a bearing column connecting port, a fixed disc II, a compression spring and a spring fixing ring. The damping structure of the electric bicycle has the function benefits of multiple damping and shock absorber lifting, can be adjusted and matched with different equipment according to models by using the detachable joint lifting ring, is installed at multiple positions, and brings better use prospect.

Description

Electric bicycle's shock-absorbing structure

Technical Field

The utility model relates to the technical field of shock absorption, in particular to a shock absorption structure of an electric bicycle.

Background

The shock absorber of the electric vehicle is mainly used for inhibiting the shock when the spring absorbs the shock and rebounds and the impact from the road surface, when the electric vehicle passes through the uneven road surface, although the shock-absorbing spring can filter the shock of the road surface, the spring can still do reciprocating motion, the shock absorber is used for inhibiting the spring from jumping, the shock absorber is too soft, the vehicle body can jump up and down, the shock absorber can bring too large resistance to prevent the spring from normally working, in the modification process of the suspension system, the hard shock absorber is matched with the hard spring, the hardness of the spring is related to the weight of the vehicle, therefore, the heavier vehicle generally adopts the harder shock absorber, and the device connected with the shock-inducing crankshaft is used for resisting the torsional shock of the crankshaft.

There is certain drawback when current electric bicycle bumper shock absorber uses, at first, the electric bicycle bumper shock absorber shock attenuation effect on the purpose market still remains to be strengthened, and connects rings mode singleness, and the bumper shock absorber can only be used in the fixed assorted position of electric bicycle, and the use of giving people has brought certain adverse effect, for this reason, we provide an electric bicycle's shock-absorbing structure.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Aiming at the defects of the prior art, the utility model provides a damping structure of an electric bicycle, which has the advantages of multiple damping and shock absorber function benefits, the detachable joint hanging ring is used, different equipment can be adjusted and matched according to models, the detachable joint hanging ring is arranged at multiple positions, and the like, and the problems in the background art can be effectively solved.

Technical scheme

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides an electric bicycle's shock-absorbing structure, includes damper, damper's lower extreme is provided with can dismantle function rings one, can dismantle function rings one and link up base, linking mouth groove, linking screw thread, rings installation piece, durable rings, rings installation plug-in components, the upper end that can dismantle function rings one is provided with buffering column base one, the upper end of buffering column base one is provided with elastic piston load post, the outer wall of elastic piston load post is provided with damping spring device, damping spring device includes that fixed disc one, damping ring link up the groove, screw hole, load post link up mouth, fixed disc two, compression spring, the solid fixed ring of spring, one side surface of damping spring device is provided with elasticity damping ring device one and elasticity damping ring device two, elasticity damping ring device one includes steel ring fixed base one, the function rings one, can dismantle function rings one, the function rings one is provided with the damping ring device one, The shock-absorbing spring device comprises an arc-shaped fixed pipe I, an elastic steel ring, an arc-shaped fixed pipe II and a steel ring fixed base II, wherein a buffer column base II is arranged at the upper end of the shock-absorbing spring device, and a detachable functional hanging ring II is arranged at the upper end of the buffer column base II.

Preferably, the joint slot is located on the inner wall of the hanging ring joint base, the joint thread is located on the inner wall of one side of the joint slot, the hanging ring mounting block is located inside the hanging ring joint base, the hanging ring mounting plug-in is located inside the hanging ring mounting block, and the durable hanging ring is located at the upper end of the hanging ring mounting block.

Preferably, the first arc-shaped fixing pipe is located at the upper end of the first steel ring fixing base, the elastic steel ring is located on the inner wall of the first arc-shaped fixing pipe, the second arc-shaped fixing pipe is located at the upper end of the elastic steel ring, and the second steel ring fixing base is located at the upper end of the second arc-shaped fixing pipe.

Preferably, the damping ring joining groove, the screw hole and the force bearing column joining port are located on the outer surface of one side of the first fixed disk, the spring fixing ring is located at the upper end of the first fixed disk, and the compression spring is located at the upper end of the spring fixing ring.

Preferably, the lower end of the lifting ring mounting block is detachably connected with the upper end of the lifting ring connecting base through a lifting ring mounting plug-in, the inner wall of the lifting ring connecting base passes through, and the second fixed disc is located in the upper end connecting port groove of the compression spring and is fixedly connected with the outer surface of the connecting thread.

Preferably, the inner wall of the first steel ring fixing base is fixedly connected with the outer surface of one side of the elastic steel ring through a first arc-shaped fixing pipe.

Preferably, the upper end of the first fixed disk is fixedly connected with the lower end of the compression spring through a spring fixing ring, a fixing groove is formed between the damping ring joining groove and the first fixed disk, and the inner wall of the damping ring joining groove is fixedly connected with the surface of one side of the first fixed disk through the fixing groove.

Advantageous effects

Compared with the prior art, the utility model provides a damping structure of an electric bicycle, which has the following beneficial effects:

1. this electric bicycle's shock-absorbing structure, through the function rings one dismantled that sets up, inside is provided with links up the interface groove, can dispose different types of joint according to the demand, installs in multiple needs absorbing position.

2. This electric bicycle's shock-absorbing structure, through the elasticity damping ring device one that sets up, dispersible vibrations impact force promotes the shock attenuation effect, shares the pressure of elastic piston load post simultaneously, play the effect of protective apparatus.

3. This electric bicycle's shock-absorbing structure through the damping spring device that sets up, connects into with whole through fixed disc one and fixed disc two with elasticity piston force bearing post, elasticity damping ring device one, elasticity damping ring device two, compression spring to shock strength that produces in the motion is confronted to collective strength, the load of fine reduction equipment, the vibrations that produce in the effective buffering equipment operation.

Drawings

Fig. 1 is a schematic view of the overall structure of a shock absorbing structure of an electric bicycle according to the present invention.

Fig. 2 is a schematic view of a detachable functional suspension ring structure of a shock-absorbing structure of an electric bicycle according to the present invention.

Fig. 3 is a schematic structural view of a first elastic damping ring device (4) of a damping structure of an electric bicycle according to the present invention.

Fig. 4 is a schematic structural view of a damping spring device (5) of a damping structure of an electric bicycle according to the present invention.

In the figure: 1. a damping mechanism; 2. the first hanging ring with a detachable function; 201. the lifting ring is connected with the base; 202. A joint port groove; 203. engaging threads; 204. a hoisting ring mounting block; 205. a durable suspension ring; 206. Installing a plug-in unit on the lifting ring; 3. a first buffer column base; 4. the elastic damping ring device I; 401. a first steel ring fixing base; 402. a first arc-shaped fixing pipe; 403. an elastic steel ring; 404. a second arc-shaped fixed pipe; 405. a steel ring fixing base II; 5. a damping spring device; 501. fixing a first disc; 502. the shock absorption ring is connected with the groove; 503. a screw hole; 504. a bearing column joint; 505. a second fixed disc; 506. a compression spring; 507. a spring fixing ring; 6. an elastic piston bearing column; 7. a second hanging ring with a detachable function; 8. a second buffer column base; 9. and the elastic damping ring device II.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-4, a shock-absorbing structure of an electric bicycle comprises a shock-absorbing mechanism 1, a detachable function suspension ring one 2 is arranged at the lower end of the shock-absorbing mechanism 1, the detachable function suspension ring one 2 comprises a suspension ring connection base 201, a connection port groove 202, a connection thread 203, a suspension ring installation block 204, a durable suspension ring 205 and a suspension ring installation plug-in 206, a buffer column base one 3 is arranged at the upper end of the detachable function suspension ring one 2, an elastic piston bearing column 6 is arranged at the upper end of the buffer column base one 3, a shock-absorbing spring device 5 is arranged on the outer wall of the elastic piston bearing column 6, the shock-absorbing spring device 5 comprises a fixed disc one 501, a shock-absorbing ring connection groove 502, a screw hole 503, a bearing column connection port 504, a fixed disc two 505, a compression spring 506 and a spring fixing ring 507, an elastic shock-absorbing ring device one 4 and an elastic shock-absorbing ring device two 9 are arranged on the outer surface of one side of the shock-absorbing spring device 5, the elastic damping ring device I4 comprises a first steel ring fixing base 401, a first arc-shaped fixing pipe 402, an elastic steel ring 403, a second arc-shaped fixing pipe 404 and a second steel ring fixing base 405, the upper end of the damping spring device 5 is provided with a second buffer column base 8, and the upper end of the second buffer column base 8 is provided with a second detachable function hanging ring 7.

Furthermore, the connection slot 202 is located on the inner wall of the hanging ring connection base 201, the connection thread 203 is located on the inner wall of one side of the connection slot 202, the hanging ring installation block 204 is located inside the hanging ring connection base 201, the hanging ring installation plug-in 206 is located inside the hanging ring installation block 204, the durable hanging ring 205 is located at the upper end of the hanging ring installation block 204, the connection slot 202 is arranged inside, different types of connectors can be configured according to requirements, and the hanging ring can be installed in a position where damping is needed in multiple modes.

Further, the fixed pipe 402 of arc is located the upper end of steel ring fixed baseplate 401, and elasticity steel ring 403 is located the inner wall of the fixed pipe 402 of arc, and the fixed pipe two 404 of arc is located the upper end of elasticity steel ring 403, and steel ring fixed baseplate two 405 is located the upper end of the fixed pipe two 404 of arc, and dispersible vibrations impact force promotes the shock attenuation effect, shares the pressure of elasticity piston load post 6 simultaneously, play the effect of protective apparatus.

Furthermore, the damping ring joining groove 502, the screw hole 503 and the bearing column joining port 504 are all located on the outer surface of one side of the first fixed disk 501, the spring fixing ring 507 is located at the upper end of the first fixed disk 501, the compression spring 506 is located at the upper end of the spring fixing ring 507, and the elastic piston bearing column 6, the first elastic damping ring device 4, the second elastic damping ring device 9 and the compression spring 506 are connected into a whole through the first fixed disk 501 and the second fixed disk 505 to resist the vibration force generated in the movement with the collective force, so that the load of the equipment is well reduced, and the vibration generated in the operation of the equipment is effectively buffered.

Furthermore, the lower end of the hanging ring mounting block 204 is detachably connected with the upper end of the hanging ring connection base 201 through the hanging ring mounting plug-in 206, the inner wall of the hanging ring connection base 201 passes through, the second fixing disc 505 is positioned in the upper end connection port groove 202 of the compression spring 506 and is fixedly connected with the outer surface of the connection thread 203, the connection hanging ring can be detachably removed, and according to different devices, the connectors of different types can be mounted and can be arranged at different positions of different electric bicycles after different connectors are mounted.

Furthermore, the inner wall of the first steel ring fixing base 401 is fixedly connected with the outer surface of one side of the elastic steel ring 403 through the first arc-shaped fixing pipe 402, so that the vibration and the impact from the road surface when the damping spring device 5 rebounds after absorbing the vibration can be inhibited, and the pressure brought to the equipment by the vibration impact force during the motion can be effectively dispersed.

Further, the upper end of the first fixed disk 501 is fixedly connected with the lower end of the compression spring 506 through a spring fixing ring 507, a fixing groove is formed between the damping ring joining groove 502 and the first fixed disk 501, the inner wall of the damping ring joining groove 502 is fixedly connected with the surface of one side of the first fixed disk 501 through the fixing groove, multiple damping devices are connected together through the first fixed disk 501 and the second fixed disk 505, the shock impact generated in the operation of the electric vehicle is resisted by concentrated force, the shock resistance brought by slow motion is effectively resisted, and the electric vehicle can run fast and stably.

Principle of operation

The utility model comprises a damping mechanism 1, a detachable functional lifting ring I2, a lifting ring connection base 201, a connection port groove 202, connection threads 203, a lifting ring installation block 204, a durable lifting ring 205, a lifting ring installation plug-in 206, a buffering column base I3, an elastic damping ring device I4, a steel ring fixing base I401, an arc fixing pipe I402, an elastic steel ring 403, an arc fixing pipe II 404, a steel ring fixing base II 405, a damping spring device 5, a fixing disc I501, a damping ring connection groove 502, a screw hole 503, a bearing column connection port 504, a fixing disc II 505, a compression spring 506, a spring fixing ring 507, an elastic piston bearing column 6, a detachable functional lifting ring II 7, a buffering column base II 8 and an elastic damping ring device II, wherein when in use, through the detachable functional lifting ring I2, the connection port groove 202 is arranged inside, different types of joints can be configured according to requirements, install in multiple absorbing position that needs, elasticity damping ring device 4 through setting up, dispersible vibrations impact force, promote the shock attenuation effect, share the pressure of elastic piston load post 6 simultaneously, play the effect of protective apparatus, damping spring device 5 through setting up, through fixed disc 501 and two 505 with elastic piston load post 6 of fixed disc, elasticity damping ring device 4, elasticity damping ring device two 9, compression spring 506 connects into with whole, with the shock strength that produces in the motion is confronted to collective strength, the load of fine reduction equipment, the vibrations that produce in the operation of effective buffering equipment.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electric bicycle's shock-absorbing structure, includes damper (1), its characterized in that: the lower extreme of damper (1) is provided with can dismantle function rings (2), can dismantle function rings (2) including rings link base (201), link up mouth groove (202), linking screw (203), rings installation piece (204), durable rings (205), rings installation plug-in components (206), the upper end of can dismantling function rings (2) is provided with buffering column base (3), the upper end of buffering column base (3) is provided with elastic piston load post (6), the outer wall of elastic piston load post (6) is provided with damping spring device (5), damping spring device (5) link up groove (502), screw hole (503), load post link up mouth (504), fixed disc two (505), compression spring (506), spring fixing ring (507) including fixed disc (501), damping ring device (4), and elasticity damping ring device (507), one side surface of damping spring device (5) is provided with elasticity damping ring device (4) and elasticity damping ring device (507) Circle device two (9), elasticity damping circle device one (4) are including steel ring fixed baseplate one (401), arc fixed pipe one (402), elasticity steel ring (403), arc fixed pipe two (404), steel ring fixed baseplate two (405), the upper end of damping spring device (5) is provided with buffering column base two (8), the upper end of buffering column base two (8) is provided with can dismantle function rings two (7).

2. The shock absorbing structure of an electric bicycle according to claim 1, wherein: the hanging ring mounting structure is characterized in that the connection groove (202) is located on the inner wall of the hanging ring connection base (201), the connection thread (203) is located on the inner wall of one side of the connection groove (202), the hanging ring mounting block (204) is located inside the hanging ring connection base (201), the hanging ring mounting plug-in piece (206) is located inside the hanging ring mounting block (204), and the durable hanging ring (205) is located at the upper end of the hanging ring mounting block (204).

3. The shock absorbing structure of an electric bicycle according to claim 1, wherein: the first arc-shaped fixing pipe (402) is located at the upper end of the first steel ring fixing base (401), the elastic steel ring (403) is located on the inner wall of the first arc-shaped fixing pipe (402), the second arc-shaped fixing pipe (404) is located at the upper end of the elastic steel ring (403), and the second steel ring fixing base (405) is located at the upper end of the second arc-shaped fixing pipe (404).

4. The shock absorbing structure of an electric bicycle according to claim 1, wherein: the damping ring joint groove (502), the screw hole (503), the bearing column joint port (504) are all located one side outer surface of the fixed disc I (501), the spring fixing ring (507) is located the upper end of the fixed disc I (501), and the compression spring (506) is located the upper end of the spring fixing ring (507).

5. The shock absorbing structure of an electric bicycle according to claim 2, wherein: the lower end of the lifting ring mounting block (204) is detachably connected with the upper end of the lifting ring connection base (201) through a lifting ring mounting plug-in piece (206), the inner wall of the lifting ring connection base (201) passes through, and the second fixed disk (505) is located in the upper end connection port groove (202) of the compression spring (506) and is fixedly connected with the outer surface of the connection thread (203).

6. The shock absorbing structure of an electric bicycle according to claim 3, wherein: the inner wall of the first steel ring fixing base (401) is fixedly connected with the outer surface of one side of the elastic steel ring (403) through the first arc-shaped fixing pipe (402).

7. The shock absorbing structure of an electric bicycle according to claim 4, wherein: the upper end of the first fixed disk (501) is fixedly connected with the lower end of the compression spring (506) through a spring fixing ring (507), a fixing groove is formed between the damping ring joining groove (502) and the first fixed disk (501), and the inner wall of the damping ring joining groove (502) is fixedly connected with the surface of one side of the first fixed disk (501) through the fixing groove.