CN209938812U - Electric vehicle frame with protective device on backseat - Google Patents
Electric vehicle frame with protective device on backseat Download PDFInfo
- Publication number
- CN209938812U CN209938812U CN201920036847.3U CN201920036847U CN209938812U CN 209938812 U CN209938812 U CN 209938812U CN 201920036847 U CN201920036847 U CN 201920036847U CN 209938812 U CN209938812 U CN 209938812U
- Authority
- CN
- China
- Prior art keywords
- pipe
- main beam
- frame
- shock absorber
- beam pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000001681 protective effect Effects 0.000 title description 2
- 239000006096 absorbing agent Substances 0.000 claims abstract description 28
- 230000035939 shock Effects 0.000 claims abstract description 28
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 7
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 5
- 208000014674 injury Diseases 0.000 abstract description 5
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Images
Landscapes
- Seats For Vehicles (AREA)
Abstract
The utility model belongs to the technical field of electric motor car frame technique and specifically relates to a rear seat area protection device's electric motor car frame, including preceding girder pipe, the frame pipe of getting off, go up the frame pipe, the slip box, through central siphon fixed connection between preceding girder pipe and the back girder socle portion, the fixed back cushion that is equipped with on the back girder pipe of frame pipe top of getting off, it has the spout all to open corresponding both sides in the slip box, all install the slider in the spout, the back cushion corresponds both sides all with slider fixed connection, fixed mounting has first bumper shock absorber between preceding girder pipe side surface and the slip box is kept away from to the back girder pipe, it has the rear seat frame to keep away from back girder pipe one side fixed mounting on the slip box, go up fixed mounting on the frame pipe of getting off of frame pipe top and be on a parallel with the second bumper shock absorber on one side and the slip box through bumper shock absorber connecting pipe fixed connection. The utility model has the advantages of can reduce the injury that the back seat passenger received when knocking into the back.
Description
Technical Field
The utility model relates to an electric motor car frame technical field especially relates to a rear seat takes protection device's electric motor car frame.
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. The electric bicycle is not a simple tool for riding instead of walk, and the electric bicycle has deeply penetrated into some commercial activities closely related to the life of citizens, such as delivery of goods for delivery, drinking water, bottled gas, rice, newspaper, letters and the like. The electric bicycle can not only ensure the convenience of the citizen, but also enable the citizen to enjoy the life with high cost performance. Present many parents often connect children to get off duty with the electric motor car, but most electric motor car back seat all is simple rigidity back seat support, when electric automobile is rear-ended, owing to do not have the buffering, thereby the back seat support directly gives the child on the back seat with the impact force transmission and causes the injury, needs a back seat belt protection device's electric vehicle frame now, when the electric motor car is rear-ended, can absorb partial impact energy, reduces the injury that the passenger received on the back seat.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that when the rear seat does not have a buffer device to lead to the electric vehicle to be knocked back, the person on the rear seat is easy to be injured, and providing an electric vehicle frame with a rear seat having a protection device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an electric bicycle frame with a protection device on a rear seat is designed, and comprises a front main beam pipe, a lower frame pipe, an upper frame pipe and a sliding box, wherein the front main beam pipe is fixedly connected with the bottom of the rear main beam pipe through a central axis pipe, the upper end of the front main beam pipe is fixedly provided with a front vertical pipe, one end of each of the two lower frame pipes is connected with two corresponding sides of the upper part of the front main beam pipe, the other end of each of the two lower frame pipes is fixedly connected with two corresponding sides of the lower part of the rear main beam pipe, the upper frame pipe is arranged above the lower frame pipe, one end of each of the two upper frame pipes is fixedly connected with the lower frame pipe close to one side of the front main beam pipe, the other end of each of the two upper frame pipes is fixedly connected with two corresponding sides of the lower part of the rear main beam pipe, one side of the bottom of the rear main beam pipe far away from the front main beam pipe is fixedly provided with a multifunctional connecting plate, and a, the fixed reinforcing block that is equipped with on the back girder pipe of frame pipe top down, the spout has all been opened to the corresponding both sides in the sliding box, all install the slider in the spout, the reinforcing block corresponds both sides all with slider fixed connection, the reinforcing block is kept away from between front girder pipe side surface and the sliding box fixed mounting have first bumper shock absorber, keep away from back girder pipe one side fixed mounting on the sliding box and have the back seat frame, fixed mounting has the second bumper shock absorber that is on a parallel with ground on the frame pipe of going down of frame pipe top, the second bumper shock absorber is close to back girder pipe one side and passes through bumper shock absorber connecting pipe fixed connection between the sliding box.
Preferably, the top end of the front vertical pipe is fixedly provided with a hook support.
Preferably, a plurality of sheet metal supports are fixedly arranged between the upper frame pipe and the lower frame pipe, and the lower frame pipe is close to one side of the rear main beam pipe and is fixedly provided with a side support sheet metal support.
Preferably, the rear bottom fork is fixedly provided with a shock absorber lifting lug at the tail end of one side far away from the rear main beam pipe.
The utility model provides a pair of electric motor car frame of rear seat area protection device, beneficial effect lies in: through setting up the back seat frame of installing on the sliding box, can utilize first bumper shock absorber and second bumper shock absorber to absorb the energy of impact in order to reduce the injury that the back seat passenger received when the electric motor car is knocked into the back
Drawings
Fig. 1 is a schematic view of an overall structure of a rear seat electric vehicle frame with a protection device provided by the present invention;
fig. 2 is the utility model provides a sliding box internal structure schematic diagram of electric vehicle frame of rear seat area protection device.
In the figure: the front main beam pipe 1, the rear main beam pipe 2, the central axis pipe 3, the front vertical pipe 4, the lower frame pipe 5, the upper frame pipe 6, the multifunctional connecting plate 7, the rear bottom fork 8, the sliding box 9, the reinforcing block 10, the sliding chute 11, the sliding block 12, the first shock absorber 13, the rear seat frame 14, the shock absorber connecting pipe 15, the second shock absorber 16, the hook support 17, the sheet metal support 18, the temple sheet metal support 19 and the shock absorber lifting lug 20.
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.
Referring to fig. 1-2, an electric vehicle frame with a protection device on a backseat comprises a front main beam pipe 1, a lower frame pipe 5, an upper frame pipe 6 and a sliding box 9, wherein the bottoms of the front main beam pipe 1 and the rear main beam pipe 2 are fixedly connected through a central axis pipe 3, a front vertical pipe 4 is fixedly arranged at the upper end of the front main beam pipe 1, and a hook support 17 is fixedly arranged at the top end of the front vertical pipe 4.
Two 5 one ends of frame pipe are all connected in the front in the both sides that main beam pipe 1 upper portion is corresponding down, two equal fixed connection of the 5 other ends of frame pipe are in the corresponding both sides in 2 lower parts of main beam pipe down, frame pipe 6 is gone up and is arranged in frame pipe 5 top down, two equal fixed connection of 6 one ends of frame pipe is gone up on frame pipe 5 of getting down that is close to preceding main beam pipe 1 one side, two equal fixed connection of the 6 other ends of frame pipe are gone up in the corresponding both sides in 2 lower parts of main beam pipe, it is equipped with a plurality of sheet metal support 18 to go up fixed between frame pipe 6 and the frame pipe 5 down, frame pipe 5 is being close to back main beam pipe 2 one side fixed mounting down and is equipped.
The fixed multifunctional connecting plate 7 that is equipped with in 1 one side of preceding girder pipe is kept away from to back girder pipe 2 bottom, fixed mounting has back chain stay 8 on the multifunctional connecting plate 7, back chain stay 8 is kept away from the end of 2 one side of back girder pipe and is equipped with bumper shock absorber lug 20, the fixed reinforcing block 10 that is equipped with on the back girder pipe 2 of frame pipe 5 top down, it has spout 11 all to correspond both sides in the slide box 9, all install slider 12 in the spout 11, reinforcing block 10 corresponds both sides and all with slider 12 fixed connection, reinforcing block 10 keeps away from fixed mounting has first bumper shock absorber 13 between 1 side surface of preceding girder pipe and the slide box 9 box, it has back frame 14 to keep away from 2 one side of back girder pipe on the slide box 9, fixed mounting has the second bumper shock absorber 16 that is on the lower frame pipe 5 of frame pipe 6 top, second bumper shock absorber 16 is close to back girder pipe 2 one side and passes through bumper shock absorber connecting pipe 15 fixed connection between the slide box 9.
The utility model discloses when using, when the electric motor car is overtopped one's back, because back seat frame 14 installs on slip box 9, slip box 9 can be the 1 direction motion of girder pipe forward, fixed mounting has first bumper shock absorber 13 to absorb some impact energy between 1 side surface of girder pipe and the slip box 9 box before reinforcing block 10 keeps away from, and simultaneously, second bumper shock absorber 16 that slip box 9 passes through bumper shock absorber connecting pipe 15 and connects also can absorb some impact energy, the injury that the back seat passenger received will be reduced greatly to two bumper shock absorber absorptive impact energy.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. An electric vehicle frame with a protection device at a backseat comprises a front main beam pipe (1), a lower frame pipe (5), an upper frame pipe (6) and a sliding box (9), and is characterized in that the bottoms of the front main beam pipe (1) and the rear main beam pipe (2) are fixedly connected through a middle shaft pipe (3), a front vertical pipe (4) is fixedly arranged at the upper end of the front main beam pipe (1), one end of each of the two lower frame pipes (5) is connected with the corresponding upper part of the front main beam pipe (1), the other end of each of the two lower frame pipes (5) is fixedly connected with the corresponding lower part of the rear main beam pipe (2), the upper frame pipe (6) is arranged above the lower frame pipe (5), one end of each of the two upper frame pipes (6) is fixedly connected with the lower frame pipe (5) close to one side of the front main beam pipe (1), the other end of each of the two upper frame pipes (6) is fixedly connected with the corresponding lower part of the rear main beam pipe (2), a multifunctional connecting plate (7) is fixedly arranged at one side, far away from the front main beam pipe (1), of the bottom of the rear main beam pipe (2), a rear bottom fork (8) is fixedly arranged on the multifunctional connecting plate (7), a reinforcing block (10) is fixedly arranged on the rear main beam pipe (2) above the lower frame pipe (5), sliding grooves (11) are respectively formed in the sliding box (9) and correspond to two sides, sliding blocks (12) are respectively arranged in the sliding grooves (11), the reinforcing block (10) is fixedly connected with the sliding blocks (12) and corresponds to two sides, a first shock absorber (13) is fixedly arranged between the surface of one side, far away from the front main beam pipe (1), of the reinforcing block (10) and the box body of the sliding box (9), a rear seat frame (14) is fixedly arranged on one side, far away from the rear main beam pipe (2), of the upper frame pipe (6), and a second shock absorber (16) parallel to the ground is fixedly arranged on the lower frame pipe (5), one side of the second shock absorber (16) close to the rear main beam pipe (2) is fixedly connected with the sliding box (9) through a shock absorber connecting pipe (15).
2. The electric vehicle frame with the rear seat provided with the protection device as claimed in claim 1, wherein a hook support (17) is fixedly installed at the top end of the front vertical pipe (4).
3. The electric vehicle frame with the rear seat provided with the protection device as claimed in claim 1, wherein a plurality of sheet metal supports (18) are fixedly arranged between the upper frame tube (6) and the lower frame tube (5), and a side-supporting sheet metal support (19) is fixedly arranged on one side, close to the rear main beam tube (2), of the lower frame tube (5).
4. The electric vehicle frame with the rear seat provided with the protection device as claimed in claim 1, characterized in that a shock absorber lifting lug (20) is fixedly arranged at the end of one side of the rear bottom fork (8) far away from the rear main beam pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920036847.3U CN209938812U (en) | 2019-01-08 | 2019-01-08 | Electric vehicle frame with protective device on backseat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920036847.3U CN209938812U (en) | 2019-01-08 | 2019-01-08 | Electric vehicle frame with protective device on backseat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209938812U true CN209938812U (en) | 2020-01-14 |
Family
ID=69121746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920036847.3U Active CN209938812U (en) | 2019-01-08 | 2019-01-08 | Electric vehicle frame with protective device on backseat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209938812U (en) |
-
2019
- 2019-01-08 CN CN201920036847.3U patent/CN209938812U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102941789B (en) | Shock absorbing method and lever-type non-independent suspension bridge device of electric automobile | |
| CN205632858U (en) | Frame of electric automobile | |
| CN209938812U (en) | Electric vehicle frame with protective device on backseat | |
| CN105539676A (en) | Main frame of electric bicycle with high bearing capacity | |
| CN201633848U (en) | Vehicle frame of load-carrying type electric vehicle | |
| CN201487106U (en) | Plate spring device | |
| CN202283970U (en) | Tricycle with shock absorption system | |
| CN203864888U (en) | Electric bicycle frame | |
| CN203094181U (en) | Combined apparatus for reinforcing automobile chassis support | |
| CN202935512U (en) | Solar electro-tricycle | |
| CN202272140U (en) | Double-swing arm shock-absorbing mechanism for wheels mounted on two sides | |
| CN201220611Y (en) | Connection structure for vehicle seat | |
| CN202029955U (en) | Double-saddle electric vehicle | |
| CN214524217U (en) | Electric vehicle with good bearing performance | |
| CN203714081U (en) | Main frame of electric bicycle | |
| CN214296301U (en) | Shock attenuation electric bicycle | |
| CN201580484U (en) | Four-wheel seat coach | |
| CN101654136B (en) | Vehicle shock absorber | |
| CN201610181U (en) | Front overhang of frame of secondary foot-step bus with front engine | |
| CN201321127Y (en) | Frame of motorized two-wheeler with large-size wheels | |
| CN202115652U (en) | Front-shock-absorbing frame of moped | |
| CN209956167U (en) | Rocking arm damper of electric motor car | |
| CN205311319U (en) | Three electronic mini roadster | |
| CN201161665Y (en) | Fourth-wheel motorcycle for all kinds of landform | |
| CN201472518U (en) | Saddle installation structure of heavy-load-type electric bicycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |