CN205469546U - Folding electro -tricycle - Google Patents
Folding electro -tricycle Download PDFInfo
- Publication number
- CN205469546U CN205469546U CN201620025395.5U CN201620025395U CN205469546U CN 205469546 U CN205469546 U CN 205469546U CN 201620025395 U CN201620025395 U CN 201620025395U CN 205469546 U CN205469546 U CN 205469546U
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- Prior art keywords
- girder
- tricycle
- support
- hole
- folding
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Abstract
The utility model discloses a folding electro -tricycle, chassis, girder, girder support including the tricycle to and four folding connecting rod supports, the girder support is fixed on the chassis of tricycle, and girder and girder support are connected through the pivot, be provided with the open -ended shoulder hole that is used for the dead girder of positioning lock on the girder support, and be provided with the through -hole with shoulder hole matched with on the girder, still be provided with the jack catch that is used for the dead girder bottom of lock on the girder support, four folding connecting rod supports include four spinal branch vaulting poles and a saddle layer board, four spinal branch vaulting poles and saddle layer board are constituteed can follow tricycle fore -and -aft direction wobbling four bar mechanism, be provided with two saddles that set up along tricycle fore -and -aft directions that are parallel to each other on the saddle layer board, the distance between two saddles is greater than the maximum diameter of girder to can the below when making the girder folding to between two saddles.
Description
Technical field
This utility model belongs to electro-tricycle technical field, relates in particular to a kind of folding electric-tricycle.
Background technology
Along with improving constantly of people's quality of life, for the energy-saving and environmental protection of the vehicles, light, multiformity, complementation
The demand of property and aesthetic property is more and more urgent.Electric motor car is as a kind of energy-conserving and environment-protective, convenient, use cost phase of going on a journey
To the relatively low short-distance and medium-distance vehicles, rather well received in city and rural area.
Tricycle good stability, turns to and is well suited for short distance trip flexibly, and the particularly elderly and the disabled needs most, along with
The arrival of China's aged tendency of population, market prospect is boundless, and therefore, comprehensive above 2 points, storage battery tricycle becomes special
Do not adapt to one of best vehicles of the elderly and the disabled.But existing tricycle volume is big, be unfavorable for arrangement,
Although designing a part of foldable tricycle, but these foldable tricycles there is also some obvious defects, folds
Effect is undesirable, and especially the girder of tricycle is as main stress support beam, while ensureing its foldability, as
What ensures that its safety haves much room for improvement.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of folding electric-tricycle.
This utility model is achieved through the following technical solutions:
A kind of folding electric-tricycle, including the chassis of tricycle, girder, girder support, and folding double leval jib
Bearing；
Described girder support is fixed on the chassis of tricycle, and girder is connected by rotating shaft with girder support, so that girder
Can rotate with rotating shaft for center of rotation；The shoulder hole of opening for positioning locked girder it is provided with on girder support, and
The through hole matched with shoulder hole it is provided with on girder；The claw for locked girder bottom it is additionally provided with on girder support；
Described folding double leval jib bearing includes four support bars and a vehicle seat supporting plate, and the bottom of four support bars is hinged on
On chassis, the top of four support bars is hinged with the bottom surface of vehicle seat supporting plate, and described four support bars and vehicle seat supporting plate composition can
The four-bar linkage structure swung along tricycle fore-and-aft direction；
Two saddles arranged along tricycle fore-and-aft direction being parallel to each other it are provided with, between two saddles on vehicle seat supporting plate
Distance more than the maximum gauge of girder so that when girder folds can lower section between two saddles.
In technique scheme, described folding double leval jib bearing also includes an amortisseur, near two of girder
Being fixedly connected with the crossbeam of level between strut, centre position with vehicle seat supporting plate and crossbeam respectively, the two ends of amortisseur is cut with scissors mutually
Connect.
In technique scheme, the top of girder is fixedly connected with the head tube for the tricycle front fork that is installed.
In technique scheme, described girder support is divided into symmetrically arranged left panel and right panel, left panel and the right side
The side adjacent with chassis of plate is connected by panel, the opposite side opening of left panel and right panel.
In technique scheme, left panel and right panel symmetry offer the axis hole for penetrating rotating shaft, same on girder
Offer the axis hole for penetrating rotating shaft, and girder is in the interlayer between the left panel and right panel of girder support.
In technique scheme, described shoulder hole includes large diameter hole and small diameter bore, bolt penetrate shoulder hole and
Girder is fixed by the through hole of girder with girder support, and wherein the stud of bolt penetrates small diameter bore and the girder of shoulder hole
Through hole, the nut of bolt coordinates with the large diameter hole of shoulder hole；The open circles segmental arc arc length of shoulder hole is less than ladder
The 1/2 circumference arc length in hole.
In technique scheme, the bottom of girder is V-arrangement sunken bottom structure, claw by hinge on pivoting support,
The bottom surface of pivoting support and girder support is fixed, and the top of claw and a spring connects, the bottom of spring and girder support
Bottom surface connects, and the top of claw is provided with the groove that the V-arrangement sunken bottom with girder matches.
In technique scheme, described claw, spring and pivoting support are respectively positioned on the interlayer between left panel and right panel
In.
In technique scheme, described vehicle seat pallets level is arranged.
In technique scheme, the length of four support bars is equal and four support bars are parallel to each other, four support bars with
The pin joint composition on chassis is square.
Advantage of the present utility model and having the beneficial effect that
1, compared with traditional tricycle or bicycle, girder of the present utility model is connected by rotating shaft with girder support
Connect, make girder can rotate centered by rotating shaft, thus realize girder and can fold and transfer on chassis；
2, it is provided with the shoulder hole of opening for positioning girder on girder support of the present utility model, and is provided with on girder
The through hole of the location matched with shoulder hole, is coordinated girder and master by bolt and shoulder hole and through hole three
Boom support is fixed, it is ensured that girder normal upright uses；
3, it is additionally provided with the claw for locked girder bottom on girder support of the present utility model, recessed by claw top
The V-arrangement sunken bottom of groove and girder bottom matches, it is achieved claw is locked to girder bottom, owing to adding the locked machine of claw
Structure, thus add the safety that girder normal upright uses, effectively prevent bolt absent-mindedness from coming off and occurring girder to roll over
Disconnected danger；
4, compared with the fixing saddle construction of traditional electro-tricycle, double leval jib bearing of the present utility model is collapsible four
Linkage, has shock-absorbing function simultaneously, is ensureing while comfort level, makes vehicle seat have a folder function, thus significantly
The occupation of land volume of less seat support；
5, be provided with on folding double leval jib bearing of the present utility model two be parallel to each other set along tricycle fore-and-aft direction
The saddle put, the distance between two saddles more than the maximum gauge of girder so that when girder folds can lower section to two
Between saddle, thus increase the folding degree of girder further, reach to reduce the volume after electro-tricycle folds further
Purpose.
To sum up, this utility model can realize the folding of girder and bearing, thus is greatly reduced the floor space of car body, just
Carrying in car body；This utility model has a locked location mechanism of two-stage simultaneously: one be by bolt and shoulder hole with
And through hole three coordinate girder is fixed with girder support；Two is that the V-arrangement of the groove by claw top and girder bottom is convex
Match and fixed with girder support by girder in the end.Considerably increase girder normal upright by the locked location mechanism of two-stage to use
Safety.Additionally, separate the design of double-body bike saddle by matching with girder, girder can be made permissible when folding
Lower section is between two saddles, thus increases the folding degree of girder further, reaches to reduce electro-tricycle further and folds
After the purpose of volume.
Accompanying drawing explanation
Fig. 1 is 3-D solid structure schematic diagram of the present utility model.
Fig. 2 is front view of the present utility model (not representing saddle in figure).
Fig. 3 is the structural representation (not representing saddle in figure) after girder of the present utility model bending.
Fig. 4 is the partial enlarged drawing in Fig. 3.
Fig. 5 is for girder of the present utility model and the partial enlarged view of girder support junction.
Fig. 6 is that the A of the shoulder hole of the left panel of Fig. 5 middle girder support is to sectional view.
Wherein: 1 is head tube, 2 is girder, and 3 is girder support, and 4 is rotating shaft, and 5 is claw, and 6 is spring, and 7 is hinge
Connecing bearing, 8 is bearing pin, and 9 is chassis, and 10 is vehicle seat supporting plate, and 11 is support bar, and 12 is amortisseur, and 13-1 is left saddle
Seat, 13-2 is right saddle, and 2-1 is through hole, and 2-2 is V-arrangement sunken bottom, and 3-1 is shoulder hole, and 3-1a is large diameter hole, 3-1b
For small diameter bore, 3-2 be left panel, 3-3 be right panel, 5-1 is groove.
Detailed description of the invention
The technical solution of the utility model is further illustrated below in conjunction with specific embodiment.
See accompanying drawing 1, a kind of folding electric-tricycle, including the chassis 9 of tricycle, girder 2, girder support 3, with
And folding double leval jib bearing；
Described girder support 3 is fixed on the front end on the chassis 9 of tricycle, and the top of girder 2 is fixedly connected with for being installed
The head tube 1 of tricycle front fork,
Seeing accompanying drawing 5, girder support 3 is divided into symmetrically arranged left panel 3-2 and right panel 3-3, sees accompanying drawing 4, left
The side adjacent with chassis 9 (left side in Fig. 4) of panel 3-2 and right panel 3-3 is connected by panel, left panel 3-2
Opposite side (right side in Fig. 4) opening with right panel 3-3；The top symmetry of left panel 3-2 and right panel 3-3 offers
For penetrating the axis hole of rotating shaft 4, the bottom of described girder 2 offers the axis hole for penetrating rotating shaft 4, girder 2 equally
The top of bottom and girder support 3 be connected by rotating shaft 4, and girder 2 is positioned at the left panel 3-2 of girder support 3
With in the interlayer between right panel 3-3, girder 2 can rotate with rotating shaft 4 for center of rotation；
Opening for positioning locked girder 2 also it is symmetrically arranged with on the left panel 3-2 of girder support 3 and right panel 3-3
Shoulder hole 3-1, and the 1/2 circumference arc length that the open circles segmental arc of shoulder hole 3-1 is less than shoulder hole 3-1, as shown in Figure 6,
Described shoulder hole 3-1 includes large diameter hole 3-1a and small diameter bore 3-1b；The bottom of girder 2 is provided with and shoulder hole 3-1
The through hole 2-1 matched, bolt penetrates shoulder hole 3-1 and through hole 2-1 and is fixed with girder support 3 by girder 2, its
The stud of middle bolt penetrates small diameter bore 3-1b of shoulder hole 3-1 and the through hole 2-1 of girder, the nut of bolt with
The large diameter hole 3-1a of shoulder hole 3-1 coordinates, thus just girder 2 is fixed with girder support 3, and girder 2 props up with girder
State when frame 3 is fixed is as shown in Figure 2；
Seeing accompanying drawing 3 and accompanying drawing 4, the bottom of girder is V-arrangement sunken bottom 2-2, is provided with for locked bottom girder support 3
The claw 5 of the V-arrangement sunken bottom 2-2 of girder, claw 5 is hinged on pivoting support 7 by bearing pin 8, and claw 5 and bullet
The top of spring 6 connects, and the bottom of spring 6 is connected with the bottom of girder support 3, and the top of claw 5 is provided with and girder
The groove 5-1 (top of claw 5 is double hump shape, is groove 5-1 between two humps) that matches of V-arrangement sunken bottom 2-2；
Described claw 5, spring 6 and pivoting support 7 are respectively positioned in the interlayer between left panel 3-2 and right panel 3-3；
When girder 2 is fixed with girder support 3 (when girder is in normal upright state), by the groove of claw 5
The V-arrangement sunken bottom 2-2 of girder is fixed by 5-1, is coordinated by bolt and shoulder hole 3-1 and through hole 2-1 three simultaneously
Being fixed with girder support 3 by girder 2, its state is as shown in Figure 2；When needs bending girder, by the spiral shell of bolt
The large diameter hole 3-1a (bolt uses Quick Release bolt) of shoulder hole 3-1 extracted by cap, is then pressed for 5 times by claw, makes
Girder rotates with rotating shaft 4 for center of rotation, thus transfers girder, and its state is as shown in Figure 3.
Described folding double leval jib bearing includes that four are parallel to each other and support bar 11, vehicle seat supporting plate 10 that length is equal
With an amortisseur 12, the bottom of four support bars 11 is hinged on chassis 9, the pin joint composition on four support bars and chassis
Square (i.e. four support bars constitute four square summits with the pin joint on chassis), the top of four support bars 11 and car
The bottom surface of receptacle plate 10 is hinged, and vehicle seat supporting plate 10 is horizontally disposed with, and described four support bars 11 and vehicle seat supporting plate 10 form
The four-bar linkage structure that can swing along tricycle fore-and-aft direction, is wherein fixedly connected with water between two support bars of girder
Flat crossbeam, centre position with vehicle seat supporting plate 10 and crossbeam respectively, the two ends of described amortisseur 12 is hinged；
Two left saddle 13-1 arranged along tricycle fore-and-aft direction being parallel to each other and right saddle it is provided with on vehicle seat supporting plate 10
Seat 13-2, the distance between two saddles more than the maximum gauge of girder so that when girder folds can lower section to two saddles
Between Zuo；When needs fold described double leval jib bearing, the pin joint of wherein one end of amortisseur is disconnected constraint, then
Putting down vehicle seat supporting plate 10, its state is as shown in Figure 3.
Above this utility model is done exemplary description, it should explanation, without departing from core of the present utility model
In the case of, any simple deformation, amendment or other those skilled in the art can not spend creative work etc.
Protection domain of the present utility model is each fallen within replacing.
Claims (10)
1. a folding electric-tricycle, it is characterised in that: include the chassis of tricycle, girder, girder support, and
Folding double leval jib bearing；
Described girder support is fixed on the chassis of tricycle, and girder is connected by rotating shaft with girder support；Girder support
On be provided with the shoulder hole of opening for positioning locked girder, and on girder, be provided with the through hole matched with shoulder hole；
The claw for locked girder bottom it is additionally provided with on girder support；
Described folding double leval jib bearing includes four support bars and a vehicle seat supporting plate, and the bottom of four support bars is hinged on
On chassis, the top of four support bars is hinged with the bottom surface of vehicle seat supporting plate, and described four support bars and vehicle seat supporting plate composition can
The four-bar linkage structure swung along tricycle fore-and-aft direction；
Two saddles arranged along tricycle fore-and-aft direction being parallel to each other it are provided with, between two saddles on vehicle seat supporting plate
Distance is more than the maximum gauge of girder, so that can transfer between two saddles when girder folds.
Folding electric-tricycle the most according to claim 1, it is characterised in that: described folding double leval jib bearing
Also including an amortisseur, be fixedly connected with the crossbeam of level between two support bars of girder, the two ends of amortisseur are divided
The not centre position with vehicle seat supporting plate and crossbeam is hinged.
Folding electric-tricycle the most according to claim 1, it is characterised in that: the top of girder is fixedly connected with use
Head tube in the tricycle front fork that is installed.
Folding electric-tricycle the most according to claim 1, it is characterised in that: described girder support is divided into symmetry to set
The side adjacent with chassis of the left panel put and right panel, left panel and right panel is connected by panel, left panel and the right side
The opposite side opening of panel.
Folding electric-tricycle the most according to claim 4, it is characterised in that: left panel and right panel symmetry are offered
There is the axis hole for penetrating rotating shaft, girder offers axis hole for penetrating rotating shaft equally, and girder is positioned at girder support
Left panel and right panel between interlayer in.
Folding electric-tricycle the most according to claim 1, it is characterised in that: described shoulder hole includes large diameter hole
And small diameter bore, bolt penetrates the through hole of shoulder hole and girder and is fixed with girder support by girder, wherein bolt
Stud penetrate the small diameter bore of shoulder hole and the through hole of girder, the nut of bolt coordinates with the large diameter hole of shoulder hole；
The open circles segmental arc arc length of shoulder hole is less than 1/2 circumference arc length of shoulder hole.
Folding electric-tricycle the most according to claim 1, it is characterised in that: the bottom of girder is V-arrangement sunken bottom knot
Structure, claw is by hinge on pivoting support, and the bottom surface of pivoting support and girder support is fixed, claw and a spring
Top connect, the bottom of spring is connected with the bottom surface of girder support, and the top of claw is provided with the V-arrangement sunken bottom with girder
The groove matched.
8. according to the folding electric-tricycle described in claim 4 or 7, it is characterised in that: described claw, spring and hinge
Connect bearing to be respectively positioned in the interlayer between left panel and right panel.
Folding electric-tricycle the most according to claim 1, it is characterised in that: described vehicle seat pallets level is arranged.
Folding electric-tricycle the most according to claim 1, it is characterised in that: the length of four support bars is equal
And four support bars are parallel to each other, four support bars are square with the pin joint on chassis composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620025395.5U CN205469546U (en) | 2016-01-12 | 2016-01-12 | Folding electro -tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620025395.5U CN205469546U (en) | 2016-01-12 | 2016-01-12 | Folding electro -tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205469546U true CN205469546U (en) | 2016-08-17 |
Family
ID=56666156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620025395.5U Expired - Fee Related CN205469546U (en) | 2016-01-12 | 2016-01-12 | Folding electro -tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205469546U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416482A (en) * | 2016-01-12 | 2016-03-23 | 天津市海集砗汇科技有限公司 | Folding electric tricycle |
| CN106184493A (en) * | 2016-08-23 | 2016-12-07 | 苏州博轮运动用品有限公司 | A kind of adjustable for height bicycle of vehicle seat |
-
2016
- 2016-01-12 CN CN201620025395.5U patent/CN205469546U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416482A (en) * | 2016-01-12 | 2016-03-23 | 天津市海集砗汇科技有限公司 | Folding electric tricycle |
| CN105416482B (en) * | 2016-01-12 | 2019-04-19 | 天津市海集砗汇科技有限公司 | Folding electric-tricycle |
| CN106184493A (en) * | 2016-08-23 | 2016-12-07 | 苏州博轮运动用品有限公司 | A kind of adjustable for height bicycle of vehicle seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20190112 |