CN205872340U - Back vent structure of scooter - Google Patents
Back vent structure of scooter Download PDFInfo
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- CN205872340U CN205872340U CN201620740094.0U CN201620740094U CN205872340U CN 205872340 U CN205872340 U CN 205872340U CN 201620740094 U CN201620740094 U CN 201620740094U CN 205872340 U CN205872340 U CN 205872340U
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- back vent
- scooter
- support
- hinged
- fork structure
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Abstract
The utility model belongs to the technical field of the electric motor car shock attenuation, refer in particular to a back vent structure of scooter, including support and back vent, the tip is provided with articulated seat behind the support, and articulated seat is articulated with the preceding tip of back vent, horizontal on the support have a bracing piece, and the bracing piece middle part be decurrent bending structure, at the rotatory fixed block that is provided with in this bending structure middle part, has seted up the through -hole in the middle part of the fixed block, the tip is connected through the connecting rod and forms a body structure before two yokes of back vent, connecting rod middle part is articulated to have a bumper shock absorber, and the bumper shock absorber includes dead lever and compression spring, the dead lever articulates after passing compression spring, fixed block through -hole in proper order on the connecting rod, the bumper shock absorber is worn to establish between support and back vent, constitutes a whole with both, simple structure and compact, the utility model aims at providing a simple structure and stable, the effectual back vent structure of shock attenuation.
Description
Technical field
This utility model belongs to damping of electric vehicles technical field, refers in particular to the back fork structure of a kind of scooter.
Background technology
Current social is to environmental protection and energy saving subject under discussion pay attention to day by day, and the product of environmental protection and energy saving is more and more important.Electric motor car conduct
The vehicles that green energy conservation reduces discharging, have played the part of the most important role at present in terms of masses' trip.Electronic on market
Car also gets more and more, and the competition of electric motor car is more and more fierce, and the comfort level therefore improving electric motor car is more and more important, comfort level
The embodiment directly promoted is the damping device of electric motor car.
In order to solve this problem, China Patent No., 204236721U discloses a kind of rearmounted double shock-absorbing devices of electric motor car,
Two amortisseurs arranged including back vent and left and right, are respectively formed between two yokes of back vent and between two amortisseurs and accommodate trailing wheel
Space, back vent front end has pin joint, and back vent rearward end arranges Rear wheel support body, and amortisseur has front junction point and rear connection
Point, the rear junction point of amortisseur is connected with the back vent yoke of respective side, and the rear junction point of amortisseur is positioned at the front of back vent rear end,
The front junction point of amortisseur and rear junction point are respectively positioned on above the pin joint of back vent front end, the entirety of the rearmounted double shock-absorbing devices of electric motor car
Up and down maximum height H is 100～360mm, although this utility model solves the problem of damping of electric vehicles, but its damping spring
Two ends are all by hinged so that it is Impact direction is the most single, cause damping effect the best, and only by a connection between back vent
Beam is fixed, and there is structural unstable problem.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in construction and stablizes, the back fork structure of good damping effect.
The purpose of this utility model is achieved in that
The back fork structure of a kind of scooter, including support and back vent, described back-end support portion is provided with hinged seat, hinged seat
Hinged with the leading section of back vent, horizontal on described support have support bar, is downward warp architecture, in this bending in the middle part of support bar
Structure rotating middle part is provided with fixed block, offers through hole in the middle part of fixed block, and connecting rod is passed through in two yoke leading sections of described back vent
Being connected and form integrative-structure, being hinged with amortisseur in the middle part of described connecting rod, amortisseur includes fixing bar and compression spring, described
Fixing bar is hinged on described connecting rod after sequentially passing through compression spring, fixed block through hole.
Being provided with gripper shoe between two yokes of described back vent, gripper shoe is arranged on two yokes of back vent and cuts with scissors with described support
Meet place.
The concrete mounting means of described amortisseur is:
Described amortisseur also includes spring compression block, and described spring compression block is threadeded with described fixing bar, described
Compression spring is pressed between spring compression block and fixed block.
Described fixing bar upper end is provided with spring compression block, the structure that this spring compression block is formed in one with fixing bar
Or dismountable structure.
It is provided with bracing piece between described support bar and support.
Two hinged places, yoke leading section of described back vent are provided with two hinge holes, set before and after said two hinge hole
Put.
Described back vent rearward end is provided with trailing wheel and fixes seat, and trailing wheel is fixed seat and is provided with draw-in groove.
Described trailing wheel is fixed and is provided with end difference between seat and back vent, and it is integral type knot that described trailing wheel fixes seat with back vent
Structure.
Described draw-in groove is the structure that Open Side Down.
Described trailing wheel is fixed and is offered several fixing holes on seat.
This utility model highlights and useful having the technical effect that compared to existing technology
1, described compression spring of the present utility model is located between support and back vent, and both are constituted one whole
Body, simple in construction and compact, it is greatly saved car load space；And the parts such as compression spring are arranged on under-seat and are positioned at support
Inside so that it is the most exposed outside, not only ensure that the damping effect of amortisseur, and extend service life.
2, it is downward warp architecture in the middle part of described support bar of the present utility model, arranges at this warp architecture rotating middle part
Having fixed block, offer through hole in the middle part of fixed block, amortisseur is hinged on fixed block, when trailing wheel is teetertottering, and amortisseur meeting
Along with fixed block does corresponding rotation, it is ensured that its uniform force so that damping effect is more preferable.
3, described back vent of the present utility model is simplest leverage, and the conduct hinged with support of back vent leading section is propped up
Point, is connected to form integrative-structure by connecting rod between yoke after two, and described connecting rod is hinged with the fixing bar of amortisseur again, back vent
Rearward end is provided with trailing wheel and fixes seat, and when trailing wheel is upturned, back vent is around fulcrum, thus pulls the fixing of amortisseur
Bar also compresses described compression spring, and compression spring resets, and the damping of entirety of having gone round and begun again, this leverage is laborsaving thick stick
Bar, but simple in construction damping effect is splendid；There is pretightning force in described compression spring so that the installation of trailing wheel is more stable.
4, being provided with gripper shoe between two yokes of described back vent of the present utility model, gripper shoe is arranged on two forks of back vent
Arm and the hinged place of described support so that back fork structure is the most stable；It is provided with bracing piece between described support bar and support,
Make supporting structure more stable.
5, two hinged places, yoke leading section of described back vent of the present utility model are provided with two hinge holes, said two
Arrange before and after hinge hole, choose hinge hole according to practical situation, reach different damping effects.
6, described back vent rearward end of the present utility model is provided with trailing wheel and fixes seat, and trailing wheel is fixed seat and is provided with draw-in groove, institute
State draw-in groove for clamping trailing wheel.
Accompanying drawing explanation
Fig. 1 is one of structural representation of the present utility model.
Fig. 2 is the two of structural representation of the present utility model.
Fig. 3 is the three of structural representation of the present utility model.
Fig. 4 is the four of structural representation of the present utility model.
Fig. 5 is supporting structure schematic diagram of the present utility model.
Fig. 6 is use status architecture schematic diagram of the present utility model.
In figure: 1-support；2-back vent；3-amortisseur；4-fixed block；5-hinge hole；21-end difference；22-fixing hole；23-
Draw-in groove；24-connecting rod；25-gripper shoe；26-trailing wheel fixes seat；31-securing member；32-spring compression block；33-compression spring；34-
Fixing bar；40-mud guard；101-bracing piece；102-support bar；103-hinged seat.
Detailed description of the invention
With specific embodiment, this utility model is further described below in conjunction with the accompanying drawings:
As shown in Fig. 1-6: the back fork structure of a kind of scooter, including support 1 and back vent 2, described support 1 rearward end is arranged
Having hinged seat 103, hinged seat 103 is hinged with the leading section of back vent 2, and horizontal on described support 1 have support bar 102, support bar 102
Middle part is downward warp architecture, this warp architecture rotating middle part is provided with fixed block 4, offers through hole in the middle part of fixed block 4,
Two yoke leading sections of described back vent 2 are connected by connecting rod 24 and form integrative-structure, simple in construction and compact, are greatly saved
Car load space, is hinged with amortisseur 3 in the middle part of described connecting rod 24, amortisseur 3 is hinged on fixed block 4, when trailing wheel is teetertottering,
Amortisseur 3 can do corresponding rotation along with fixed block 4, it is ensured that its uniform force so that damping effect is more preferable, and amortisseur 3 includes
Fixing bar 34 and compression spring 33, there is pretightning force in described compression spring 33 so that the installation of trailing wheel is more stable, described fixing
Bar 34 is hinged on described connecting rod 24 after sequentially passing through compression spring 33, fixed block 4 through hole, and the parts such as compression spring 33 set
Put in under-seat the inside that is positioned at support 1 so that it is the most exposed not only ensure that the damping effect of amortisseur 3 outside, and
Extend service life.
Shown in Fig. 1-3: as described in back vent 2 two yokes between be provided with gripper shoe 25, gripper shoe 25 is arranged on back vent 2
Two yokes and the hinged place of described support 1 so that back vent 2 structure is the most stable.
See Fig. 1, shown in Fig. 3, Fig. 4: the concrete mounting means of described amortisseur 3 is:
Described amortisseur 3 also includes spring compression block 32, and described spring compression block 32 is with described fixing bar 34 screw thread even
Connecing, described compression spring 33 is pressed between spring compression block 32 and fixed block 4.
See Fig. 1, shown in Fig. 3, Fig. 4: described fixing bar 34 upper end is provided with spring compression block 32, this spring compression block 32
The structure being formed in one with fixing bar 34 or dismountable structure, be pressed on spring compression block 32 by described compression spring 33
And between fixed block 4.
As shown in Figure 5: be provided with bracing piece 101 between described support bar 102 and support 1 so that supporting structure is more steady
Fixed.
See Fig. 2, shown in Fig. 3: two hinged places, yoke leading section of described back vent 2 are provided with two hinge holes 5, described two
Arrange before and after individual hinge hole 5, choose hinge hole 5 according to practical situation, reach different damping effects.
Shown in Fig. 1-3: as described in back vent 2 rearward end be provided with trailing wheel and fix seat, trailing wheel is fixed seat 26 and is provided with draw-in groove 23；
Described draw-in groove 23 is the structure that Open Side Down；Described trailing wheel is fixed and is formed three fixing holes 22 on seat 26, described draw-in groove 23 He
Fixing hole 22 is fixed for the stable of trailing wheel so that overall structure is more stable.
See Fig. 1-3, shown in Fig. 6: described trailing wheel is fixed seat 26 and back vent 2 is provided with end difference 21, and described end difference 21 is used
In the mud guard 40 of clamping trailing wheel, it is integral type structure that described trailing wheel fixes seat 26 with back vent 2, and structure is more stable.
Above-described embodiment is only preferred embodiment of the present utility model, limits protection model of the present utility model the most according to this
Enclose, therefore: all equivalence changes done according to structure of the present utility model, shape, principle, protection of the present utility model all should be covered by
Within the scope of.
Claims (10)
1. the back fork structure of a scooter, it is characterised in that: include support (1) and back vent (2), described support (1) rearward end
Being provided with hinged seat (103), hinged seat (103) is hinged with the leading section of back vent (2), and described support (1) is the most horizontal support bar
(102), support bar (102) middle part is downward warp architecture, and this warp architecture rotating middle part is provided with fixed block (4), Gu
Determining block (4) middle part and offer through hole, two yoke leading sections of described back vent (2) are connected by connecting rod (24) and form one knot
Structure, described connecting rod (24) middle part is hinged with amortisseur (3), and amortisseur (3) includes fixing bar (34) and compression spring (33), described
Fixing bar (34) is hinged on described connecting rod (24) after sequentially passing through compression spring (33), fixed block (4) through hole.
The back fork structure of scooter the most according to claim 1, it is characterised in that: between two yokes of described back vent (2)
Being provided with gripper shoe (25), gripper shoe (25) is arranged on two yokes and described support (1) hinged place of back vent (2).
The back fork structure of scooter the most according to claim 2, it is characterised in that: the concrete installation of described amortisseur (3)
Mode is:
Described amortisseur (3) also includes spring compression block (32), described spring compression block (32) and described fixing bar (34) spiral shell
Stricture of vagina connects, and described compression spring (33) is pressed between spring compression block (32) and fixed block (4).
The back fork structure of scooter the most according to claim 1, it is characterised in that: described fixing bar (34) upper end is arranged
There is spring compression block (32), structure that this spring compression block (32) and fixing bar (34) are formed in one or dismountable knot
Structure.
The back fork structure of scooter the most according to claim 1, it is characterised in that: described support bar (102) and support (1)
Between be provided with bracing piece (101).
The back fork structure of scooter the most according to claim 1, it is characterised in that: two yoke front ends of described back vent (2)
Hinged place, portion is provided with two hinge holes (5), arranges before and after said two hinge hole (5).
The back fork structure of scooter the most according to claim 1, it is characterised in that: described back vent (2) rearward end is provided with
Trailing wheel fixes seat (26), and trailing wheel is fixed seat (26) and is provided with draw-in groove (23).
The back fork structure of scooter the most according to claim 7, it is characterised in that: described trailing wheel fixes seat (26) and back vent
Between be provided with end difference (21), it is integral type structure that described trailing wheel fixes seat (26) and back vent (2).
The back fork structure of scooter the most according to claim 7, it is characterised in that: described draw-in groove (23) is what Open Side Down
Structure.
10. according to the back fork structure of the scooter described in claim 7 or 8 or 9, it is characterised in that: described trailing wheel fixes seat
(26) several fixing holes (22) are offered on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620740094.0U CN205872340U (en) | 2016-07-12 | 2016-07-12 | Back vent structure of scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620740094.0U CN205872340U (en) | 2016-07-12 | 2016-07-12 | Back vent structure of scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205872340U true CN205872340U (en) | 2017-01-11 |
Family
ID=57695816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620740094.0U Active CN205872340U (en) | 2016-07-12 | 2016-07-12 | Back vent structure of scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205872340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097874A (en) * | 2017-03-29 | 2017-08-29 | 浙江爱玛车业科技有限公司 | A kind of electric car list support |
-
2016
- 2016-07-12 CN CN201620740094.0U patent/CN205872340U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097874A (en) * | 2017-03-29 | 2017-08-29 | 浙江爱玛车业科技有限公司 | A kind of electric car list support |
| CN107097874B (en) * | 2017-03-29 | 2024-04-16 | 浙江爱玛车业科技有限公司 | Single support of electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180212 Address after: No. 16, Fang Qiao Road, Jiangkou street, Fenghua District, Ningbo, Zhejiang Patentee after: Febiri Intelligent Technology (Ningbo) Co., Ltd. Address before: 317609 Yuhuan County Province, Taizhou City, long Town Hill outside the village Patentee before: Yuhuan steps journey machinery Science and Technology Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190212 Address after: 315500 Heng'an Road, Fangqiao, Jiangkou Street, Fenghua District, Ningbo City, Zhejiang Province Patentee after: Ningbo Ruishi Technology Co., Ltd. Address before: 315500 Heng'an Road, Fangqiao, Jiangkou Street, Fenghua District, Ningbo City, Zhejiang Province Patentee before: Febiri Intelligent Technology (Ningbo) Co., Ltd. |