CN205854402U - A kind of electric bicycle fame - Google Patents
A kind of electric bicycle fame Download PDFInfo
- Publication number
- CN205854402U CN205854402U CN201620671461.6U CN201620671461U CN205854402U CN 205854402 U CN205854402 U CN 205854402U CN 201620671461 U CN201620671461 U CN 201620671461U CN 205854402 U CN205854402 U CN 205854402U
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- CN
- China
- Prior art keywords
- link
- frame
- connecting rod
- vehicle seat
- main beam
- 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.)
- Expired - Fee Related
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Abstract
This utility model relates to a kind of electric bicycle fame, including vehicle frame main beam, handlebar link, vehicle seat link, car after-frame, vehicle frame main beam is connected with handlebar link, it is connected between vehicle frame main beam with vehicle seat link and has the middle link forming cell containing cavity room, vehicle seat link is connected with car after-frame, it is provided with elastic device between car after-frame and the back vent being connected on vehicle seat link, middle link includes that square lower floor connects frame and is in the square upper layer connection frame above lower floor's connection frame, described upper strata connects frame and is connected between frame with lower floor and forms above-mentioned battery containing chamber, upper strata connection frame is connected between frame connection with lower floor paddle, it is connected between the lower end of described vehicle frame main beam and the lower end of vehicle seat link and has carrying tablet, described carrying tablet is in the bottom of battery containing chamber.The advantage that this utility model has reasonable in design, good integral strength.
Description
Technical field
This utility model relates to a kind of electric bicycle fame.
Background technology
Electric bicycle, refers to using accumulator as supplementary energy on the basis of ordinary bicycle, is mounted with motor, control
The Personal Transporter of the electromechanical integration of the control members such as device processed, accumulator, handle brake lever and display instrument system.And voluntarily
Vehicle carriage is then used for supporting above-mentioned parts and some plastic decorating parts；Current electric bicycle fame kind, type are a lot, this
A little vehicle frames have respective advantage, but some shortcomings are also individually present, such as: it is unreasonable that structure designs, the bulk strength of vehicle frame
Difference etc..
Summary of the invention
The purpose of this utility model is to provide the electric bicycle fame of a kind of reasonable in design, good integral strength.
The technical scheme realizing utility model purpose of the present utility model is as follows:
A kind of electric bicycle fame, including vehicle frame main beam, handlebar link, vehicle seat link, car after-frame, vehicle frame main beam
It is connected with handlebar link, is connected between vehicle frame main beam with vehicle seat link and has the middle link forming cell containing cavity room,
Vehicle seat link is connected with car after-frame, is provided with elastic dress between described car after-frame and the back vent being connected on vehicle seat link
Put.
Described middle link includes that square lower floor connects frame and is in the square upper layer connection above lower floor's connection frame
Frame, described upper strata connects frame and is connected between frame with lower floor and forms above-mentioned battery containing chamber, and upper strata connection frame is connected with lower floor
Connecting between frame and have paddle, being connected between the lower end of described vehicle frame main beam and the lower end of vehicle seat link has carrying tablet, described
Carrying tablet is in the bottom of battery containing chamber.
Have employed technique scheme, by middle link, vehicle seat link between vehicle frame main beam and vehicle seat link
It is connected with after car, and elastic device is set between car after-frame and back vent, and be connected shaped as frame by upper strata connection frame with lower floor
The battery containing chamber become, relative to current vehicle frame, layout more optimizes on the whole, reasonable in design, and bulk strength
Obtain certain lifting.
Further, described upper strata connects frame and includes being arranged on vehicle frame main beam and two ends extend to vehicle frame main beam both sides
Link on first, is arranged on vehicle seat link and two ends link on second that vehicle seat link both sides extend, described
On first, on link and second, the same side connection of link has the first upper linkage bar, connects on first on link and second
Another homonymy connection connecing frame has the second upper linkage bar；
Described lower floor connects frame and includes being symmetricly set in the first lower link of both sides, girder lower end, the second lower link, and right
Claim to be arranged at the 3rd lower link of both sides, vehicle seat link lower end, the 4th lower link, described first lower link and the 3rd lower link
Between connect have connecting rod on the downside of in the of first, between the second lower link and the 4th lower link connect have connecting rod on the downside of in the of second.
Further, on the downside of described first upper linkage bar and first between connecting rod, the second upper linkage bar and second time
Above-mentioned paddle it is respectively arranged with between the connecting rod of side.
Further, described first upper linkage bar extend to handlebar link and be fixed on handlebar link
Side shift rod, the second side block position that the second upper linkage bar extends to handlebar link and is fixed on handlebar link
Bar；
Described first side shift rod, between the second side shift rod and vehicle frame main beam, it is respectively arranged with support bar.
Further, described car after-frame includes the first rear connecting rod, the second rear connecting rod, one end of the first rear connecting rod with
On first and second, link one end connects, and one end of the second rear connecting rod is connected with the other end of link on second, connects after first
The other end of extension bar and the other end of the second rear connecting rod connect and form back seat；
The connection support connecting the first rear connecting rod and the second rear connecting rod it is provided with on described vehicle seat link.
Further, described first rear connecting rod, the second rear connecting rod are bent rod, at the first rear connecting rod, after second
Being respectively arranged with the connection carrier bar forming gusseted in connecting rod, described elastic device is arranged at connection carrier bar and back vent
Between.
Further, two connect on carrier bars and are provided with curved side lever, two curved side levers respectively with first on the upside of
Connecting rod, the second upper linkage bar one_to_one corresponding are formed and connect.
Further, described battery containing chamber is provided with the storage box for putting battery.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model；
Fig. 2 is the perspective view seen on the right side of Fig. 1；
In accompanying drawing, 1 is vehicle frame main beam, and 2 is handlebar link, and 3 is vehicle seat link, and 4 is car after-frame, and 5 is battery containing
Chamber, 6 is middle link, and 7 is back vent, and 8 is elastic device, and 9 is paddle, and 10 is carrying tablet, and 11 is link on first,
12 is link on second, and 13 is the first upper linkage bar, and 14 is the second upper linkage bar, and 15 is the first lower link, and 16 is
Two lower links, 17 is the 3rd lower link, and 18 is the 4th lower link, and 19 is connecting rod on the downside of in the of first, and 20 is connecting rod on the downside of in the of second, and 21 are
First side shift rod, 22 is the second side shift rod, and 23 is support bar, and 24 is the first rear connecting rod, and 25 is the second rear connecting rod, 26
For back seat, 27 support for connecting, and 28 for connecting carrier bar, and 29 is curved side lever.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, real to this utility model below
The technical scheme executing example is clearly and completely described.Obviously, described embodiment is that a part of the present utility model is implemented
Example rather than whole embodiments.Based on described embodiment of the present utility model, those of ordinary skill in the art without
The every other embodiment obtained on the premise of creative work, broadly falls into the scope of this utility model protection.
See Fig. 1,2, a kind of electric bicycle fame, including vehicle frame main beam 1, handlebar link 2, vehicle seat link 3, car
After-frame 4, vehicle frame main beam is connected with handlebar link, is connected and has formation cell containing cavity room between vehicle frame main beam with vehicle seat link
The middle link 6 of 5, vehicle seat link is connected with car after-frame, sets between car after-frame and the back vent 7 being connected on vehicle seat link
Being equipped with elastic device 8, elastic device includes sleeve pipe, and the spring being arranged on sleeve pipe.
Middle link includes that square lower floor connects frame and is in the square upper layer connection frame above lower floor's connection frame, on
Layer connects frame and is connected between frame with lower floor and forms above-mentioned battery containing chamber 5, and upper strata connection frame is connected between frame with lower floor and connects
Being connected to paddle 9, being connected between the lower end of vehicle frame main beam and the lower end of vehicle seat link has carrying tablet 10, and carrying tablet is in battery
The bottom of chamber resettling.Battery is positioned in battery containing chamber, connect frame by upper strata, lower floor connects frame and paddle,
Battery is formed spacing by carrying tablet, in being embodied as, can be provided with the appearance for putting battery in battery containing chamber
Putting case, storage box is used for placing battery, and the height of storage box connects frame less than upper strata, and storage box can be fixedly installed on battery to be held
Put in chamber or removably is arranged.
Wherein, upper strata connects frame and includes being arranged on vehicle frame main beam and two ends connect on first that vehicle frame main beam both sides extend
Connect frame 11, be arranged on vehicle seat link and two ends link 12 on second that vehicle seat link both sides extend, connect on first
The same side connection connecing link on frame and second has the first upper linkage bar 13, link on link and second on first
Another homonymy connects the second upper linkage bar 14；
Lower floor connects first lower link the 15, second lower link 16 that frame includes being symmetricly set in both sides, girder lower end, and right
Claim the 3rd lower link the 17, the 4th lower link 18 being arranged at both sides, vehicle seat link lower end, the first lower link and the 3rd lower link
Between connect have connecting rod 19 on the downside of in the of first, between the second lower link and the 4th lower link connect have connecting rod 20 on the downside of in the of second.First
Lower link, junction between connecting rod, the 3rd lower link carries out arc transition on the downside of first, it is to avoid corner causes damage to external world
Lose and promote aesthetics, in enforcement, three connecting rods can one one-shot forming design, same second lower link, connecting rod on the downside of second,
4th lower link can also use design above.
On the downside of the first upper linkage bar and first between connecting rod, divide between connecting rod on the downside of the second upper linkage bar and second
It is not provided with above-mentioned paddle 9, to strengthen overall intensity and battery is formed effective gear.
The first side shift rod 21 that first upper linkage bar extends to handlebar link and is fixed on handlebar link,
The second side shift rod 22 that second upper linkage bar extends to handlebar link and is fixed on handlebar link；First side block
Position bar, the second side block position paired human leg of rod form the region of protection, the most also strengthen the intensity that vehicle frame is overall.First side
Shift rod, between the second side shift rod and vehicle frame main beam, it is respectively arranged with support bar 23, to strengthen intensity, in enforcement, the first side
Shift rod can directly be formed by the first upper linkage bar extension, and same second side shift rod can also connect on the upside of second
Bar extension forms.
Car after-frame includes first rear connecting rod the 24, second rear connecting rod 25, and one end of the first rear connecting rod and second connects
Connecing frame one end to connect, one end of the second rear connecting rod is connected with the other end of link on second, another of the first rear connecting rod
End is connected with the other end of the second rear connecting rod and forms back seat 26；Be provided with on vehicle seat link connection the first rear connecting rod and
The connection of the second rear connecting rod supports 27, to ensure the intensity connected.First rear connecting rod, the second rear connecting rod are bent rod,
Being respectively arranged with the connection carrier bar 28 forming gusseted on the first rear connecting rod, the second rear connecting rod, elastic device sets
It is placed between connection carrier bar and back vent 7.Connecting at two and be provided with curved side lever 29 on carrier bar, two curved side levers divide
Do not formed with the first upper linkage bar, the second upper linkage bar one_to_one corresponding and be connected.Curved side lever is permissible with upper linkage bar
It is integrated one-shot forming to form.
Claims (8)
1. an electric bicycle fame, including vehicle frame main beam, handlebar link, vehicle seat link, car after-frame, vehicle frame main beam with
Handlebar link connects, and is connected and has the middle link forming cell containing cavity room, car between vehicle frame main beam with vehicle seat link
Seat link is connected with car after-frame, it is characterised in that arrange between described car after-frame and the back vent being connected on vehicle seat link
Flexible device,
Described middle link includes that square lower floor connects frame and is in the square upper layer connection frame above lower floor's connection frame, institute
Stating upper strata to connect frame and is connected between frame with lower floor and forms above-mentioned battery containing chamber, upper strata connection frame is connected between frame with lower floor
Connecting and have paddle, being connected between the lower end of described vehicle frame main beam and the lower end of vehicle seat link has carrying tablet, described carrying tablet
It is in the bottom of battery containing chamber.
A kind of electric bicycle fame the most according to claim 1, it is characterised in that described upper strata connects frame and includes arranging
On vehicle frame main beam and the link on first that vehicle frame main beam both sides extend of two ends, be arranged on vehicle seat link and two ends to
Link on the second of vehicle seat link both sides extension, on described first, on link and second, the same side connection of link has
First upper linkage bar, on first, on link and second, another homonymy connection of link has the second upper linkage bar；
Described lower floor connects frame and includes that being symmetricly set in the first lower link of both sides, girder lower end, the second lower link, and symmetry sets
It is placed in the 3rd lower link of both sides, vehicle seat link lower end, the 4th lower link, between described first lower link and the 3rd lower link
Connecting and have connecting rod on the downside of in the of first, connecting between the second lower link and the 4th lower link has connecting rod on the downside of in the of second.
A kind of electric bicycle fame the most according to claim 2, it is characterised in that described first upper linkage bar and the
On the downside of in the of one between connecting rod, on the downside of the second upper linkage bar and second, between connecting rod, it is respectively arranged with above-mentioned paddle.
A kind of electric bicycle fame the most according to claim 3, it is characterised in that described first upper linkage bar is to car
The first side shift rod link extended and be fixed on handlebar link, the second upper linkage bar prolongs to handlebar link
The the second side shift rod stretched and be fixed on handlebar link；
Described first side shift rod, between the second side shift rod and vehicle frame main beam, it is respectively arranged with support bar.
A kind of electric bicycle fame the most according to claim 2, it is characterised in that described car after-frame connects after including first
Extension bar, the second rear connecting rod, one end of the first rear connecting rod is connected with link one end on second, one end of the second rear connecting rod
Being connected with the other end of link on second, the other end of the first rear connecting rod and the other end of the second rear connecting rod connect and shape
Become back seat；
The connection support connecting the first rear connecting rod and the second rear connecting rod it is provided with on described vehicle seat link.
A kind of electric bicycle fame the most according to claim 5, it is characterised in that described first rear connecting rod, second
Rear connecting rod is bent rod, and the connection being respectively arranged with formation gusseted on the first rear connecting rod, the second rear connecting rod is held
Carrying bar, described elastic device is arranged between connection carrier bar and back vent.
A kind of electric bicycle fame the most according to claim 6, it is characterised in that be provided with on two connection carrier bars
Curved side lever, two curved side levers are formed with the first upper linkage bar, the second upper linkage bar one_to_one corresponding respectively and are connected.
8. according to a kind of electric bicycle fame according to any one of claim 1-7, it is characterised in that described battery containing
Chamber is provided with the storage box for putting battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620671461.6U CN205854402U (en) | 2016-06-30 | 2016-06-30 | A kind of electric bicycle fame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620671461.6U CN205854402U (en) | 2016-06-30 | 2016-06-30 | A kind of electric bicycle fame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205854402U true CN205854402U (en) | 2017-01-04 |
Family
ID=57644908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620671461.6U Expired - Fee Related CN205854402U (en) | 2016-06-30 | 2016-06-30 | A kind of electric bicycle fame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205854402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745774A (en) * | 2017-10-18 | 2018-03-02 | 周海云 | Vehicle frame and its electric car |
-
2016
- 2016-06-30 CN CN201620671461.6U patent/CN205854402U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745774A (en) * | 2017-10-18 | 2018-03-02 | 周海云 | Vehicle frame and its electric car |
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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: 20170104 Termination date: 20170630 |