CN208915336U - Carbon fiber handle bar folding and type folding electric vehicle - Google Patents
Carbon fiber handle bar folding and type folding electric vehicle Download PDFInfo
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- CN208915336U CN208915336U CN201821531040.9U CN201821531040U CN208915336U CN 208915336 U CN208915336 U CN 208915336U CN 201821531040 U CN201821531040 U CN 201821531040U CN 208915336 U CN208915336 U CN 208915336U
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Abstract
The utility model relates to carbon fiber electrically motor-car manufacturing technology fields, it is specifically a kind of structurally reasonable, it is easy to carry, work safety stable carbon fiber handle bar folding and type folding electric vehicle, it is characterized in that handlebar column top is equipped with handlebar intermediate made of carbon fiber, handlebar intermediate is in T shape, both ends are respectively equipped with hinged through-hole, the front end of left handlebar and right handlebar correspondence opens up hinged through-hole, left handlebar and right handlebar are connect through pivot pin with the both ends of handlebar intermediate, the junction of handlebar intermediate and left handlebar or right handlebar is equipped with outer sleeve, outer sleeve inner wall is equipped with annular boss, the front end outer side of left handlebar or right handlebar is correspondingly provided with outer ring boss, outer sleeve is set in the outside of left handlebar or right handlebar, and spring is equipped between annular boss and outer ring boss, the utility model is compared with prior art , there is structurally reasonable, folding simplicity, portable, the significant advantage such as the operation is stable.
Description
Technical field:
The utility model relates to carbon fiber electrically motor-car manufacturing technology field, specifically a kind of structurally reasonable, carrying side
Just, work safety stable carbon fiber handle bar folding and type folding electric vehicle.
Background technique:
Since electric vehicle obtains the blueness of more and more users in today that energy crisis is increasingly sharpened using electrical energy drive
It looks at, in crowded city, the tools such as small-sized electric car such as electric bicycle, Segway Human Transporter can be convenient for users to out
Row, it is more flexible compared with conventional vehicles such as automobile, subway, bus.In order to cater to such demand, the producer is proposed
The scheme of type folding electric vehicle by foldable car body further reduces the occupied space of such vehicle, thus convenient
User carries, is mobile.Existing type folding electric vehicle majority only carries out the folding of car body, by folding stand, realizes that car body accounts for
With the reduction in space, and in fact, electric vehicle in addition to car body, also has a variety of accessories, such as vehicle seat, handlebar, when only carrying out
Car body folds and handlebar still remains extended as down, and the occupied space of car body is not obtained maximizing and be reduced, and in movement
It is easy to hang in the process, rubs handlebar assembly, make troubles to using.
Summary of the invention:
The utility model is directed to shortcoming and defect existing in the prior art, propose it is a kind of it is structurally reasonable, easy to carry,
Work safety stable carbon fiber handle bar folding and type folding electric vehicle.
The utility model can be achieved by the following measures:
A kind of carbon fiber handle bar folding is equipped with carbon fiber handlebar column, it is characterised in that handlebar column top is equipped with
Handlebar intermediate made of carbon fiber, handlebar intermediate is in T shape, and both ends are respectively equipped with hinged through-hole, left handlebar and right handlebar
Front end it is corresponding open up hinged through-hole, left handlebar and right handlebar and connect through pivot pin with the both ends of handlebar intermediate, among handlebar
The junction of body and left handlebar or right handlebar is equipped with outer sleeve, and outer sleeve inner wall is equipped with annular boss, left handlebar or right vehicle
Front end outer side be correspondingly provided with outer ring boss, outer sleeve is set in the outside of left handlebar or right handlebar, and annular boss
Spring is equipped between outer ring boss, i.e. spring is set in left handlebar/right handlebar outside and by annular boss and outer ring
Shape boss defined position；The both ends of handlebar intermediate are equipped with the insertion part for being embedded in outer sleeve.
Left handlebar described in the utility model/right handlebar front end opens up U-type groove, and the left and right side correspondence of U-type groove opens up
The both ends of pivot pin fixation hole, handlebar intermediate are protruded into U-type groove, and are connect by pivot pin with left handlebar/right handlebar.
The T-shaped lower part of handlebar intermediate described in the utility model is equipped with the locking machine for being connected with handlebar column
Structure, the retaining mechanism are the annular locking fixture with a notch, and the notch both ends of annular locking fixture extend outwardly, prolong
Extending portion is equipped with locking screw nail hole, and annular locking fixture is set on handlebar column by when use, locks annular locking fixture
Complete assembly.
Handlebar column described in the utility model is equipped with the tight lock part being adapted with annular locking fixture height, on tight lock part
Side and downside are equipped with positive stop lug boss, for preventing annular locking fixture from sliding on handlebar column.
The center of annular locking fixture described in the utility model is equipped with slot, and the front inner and posterior medial of slot are
The arc surface for the indent that can be adapted with cylindrical handlebar column, the radius of the arc surface of the indent is denoted as R, then before slot
Portion's inner sidewall is greater than 2R away from distance between posterior medial wall, is equipped with crescent shape cushion block, crescent shape cushion block on the inside of annular locking fixture
Outside be evagination it is arc-shaped, and with the arc surface radian of the indent be adapted, also be provided with using on the inside of crescent shape cushion block
In the inner concave arc surface being adapted with cylindrical handlebar column, by adjusting position of the crescent shape cushion block in annular locking fixture,
The longitudinal separation of handlebar can be adjusted, to adapt to user's demand of different brachiums.
The outside of crescent shape cushion block described in the utility model is equipped with positioning convex platform or positioning convex tendon or positioning groove, ring lock
The slot inner wall of clamper is equipped with the positioning groove being matched therewith or positioning convex platform or positioning convex tendon.
The utility model also proposed a kind of electric motor bicycle with folding with carbon fiber handle bar folding as described above, be equipped with
Carbon fiber bicycle frame, it is characterised in that vehicle frame is in X shape, the front end of vehicle frame and vehicle by the first support frame and the second support frame cross-articulation
Column is connected, vehicle frame upper rear end is equipped with vehicle seat, and vehicle seat rear end lower is connect with rear wheel mechanism, and front vehicle wheel mechanism is through fixation
Plate is connected with vehicle frame front bottom end, and handlebar column is equipped with sliding sleeve, and sliding sleeve outer wall is equipped with lift-pull handle.
First support frame described in the utility model and the second support frame upper end are equipped with the lock projection matched and lock, lock
Tight protrusion is cylindrical, and lock projection outer wall is equipped with groove, latches on the embeddable groove for snapping into lock projection, thus real
Now fold the binding of aftercarriage.
The utility model during use, can complete car body fold in the case where, further foldable handlebar, handlebar
It is folded to vehicle frame rear, handlebar folding mechanism advantages of simple is easy to operate, in addition, by adjusting annular in handlebar folding mechanism
The position of locking fixture and its interior selenodont cushion block, can adjust handlebar front-rear position, to meet the user of different brachiums
Demand；After car body folds, car body can be carried by the lift-pull handle of sliding sleeve outer wall on handlebar column.
The utility model compared with prior art, has structurally reasonable, folding simplicity, portable, the operation is stable etc. is significant
The advantages of.
Detailed description of the invention:
Attached drawing 1 is the structural schematic diagram of carbon fiber handle bar folding in the utility model.
Attached drawing 2 is the folded state schematic diagram of carbon fiber handle bar folding in the utility model.
Attached drawing 3 is the structural schematic diagram of retaining mechanism in the utility model.
Attached drawing 4 is the structural schematic diagram of type folding electric vehicle in the utility model.
Attached drawing 5 is the folded state schematic diagram of type folding electric vehicle in the utility model.
Appended drawing reference: handlebar intermediate 1, left handlebar 2, right handlebar 3, outer sleeve 4, spring 5, insertion part 6, ring lock grip
Tool 7, handlebar column 8, crescent shape cushion block 9, slot 10, the first support frame 11, the second support frame 12, vehicle seat 13, sliding sleeve 14,
Lift-pull handle 15.
Specific embodiment:
The utility model will be further described below with reference to the accompanying drawings.
As shown in attached drawing 1 and attached drawing 2, the utility model proposes a kind of carbon fiber handle bar foldings, are equipped with carbon fiber
Handlebar column, it is characterised in that handlebar column top is equipped with handlebar intermediate 1 made of carbon fiber, and handlebar intermediate 1 is in T word
Shape, both ends are respectively equipped with hinged through-hole, and the front end of left handlebar 2 and right handlebar 3 correspondence opens up hinged through-hole, left handlebar 2 and the right side
Handlebar 3 is connect through pivot pin with the both ends of handlebar intermediate 1, and handlebar intermediate 1 and the junction of left handlebar 2 or right handlebar 3 are equipped with
Outer sleeve 4,4 inner wall of outer sleeve are equipped with annular boss, and the front end outer side of left handlebar 2 or right handlebar 4 is correspondingly provided with outer ring
Boss, outer sleeve 4 are set in the outside of left handlebar or right handlebar, and spring 5 is equipped between annular boss and outer ring boss,
I.e. spring 5 is set in the outside of the right handlebar 3 of left handlebar 2/ and by annular boss and outer ring boss defined position；Among handlebar
The both ends of body 1 are equipped with the insertion part 6 for being embedded in outer sleeve 4.
The front end of the right handlebar 3 of left handlebar 2/ described in the utility model opens up U-type groove, and the left and right side correspondence of U-type groove is opened
If the both ends of pivot pin fixation hole, handlebar intermediate 1 are protruded into U-type groove, and are connect by pivot pin with the right handlebar 3 of left handlebar 2/.
The T-shaped lower part of handlebar intermediate 1 described in the utility model is equipped with the locking machine for being connected with handlebar column
Structure, the retaining mechanism are the annular locking fixture 7 with a notch, and the notch both ends of annular locking fixture 7 extend outwardly,
Extension is equipped with locking screw nail hole, and annular locking fixture 7 is set on handlebar column 8 by when use, locks annular locking fixture
Assembly can be completed.
Handlebar column 8 described in the utility model is equipped with the tight lock part highly adaptable with annular locking fixture 7, tight lock part
The upper side and lower side is equipped with positive stop lug boss, for preventing annular locking fixture from sliding on handlebar column.
As shown in attached drawing 2 and attached drawing 3, the center of annular locking fixture 7 described in the utility model is equipped with slot 10, slot 10
Front inner and posterior medial be can with cylindrical handlebar column 8 be adapted indent arc surface, the indent
The radius of arc surface is denoted as R, then slot front inner wall is greater than 2R away from distance between posterior medial wall, in annular locking fixture 7
Side is equipped with crescent shape cushion block 9, and the outside of crescent shape cushion block 9 is the arc-shaped of evagination, and the arc surface radian phase with the indent
It adapts to, the inside of crescent shape cushion block 9 also is provided with the inner concave arc surface for being adapted with cylindrical handlebar column 8, by adjusting the moon
Position of the tooth shape cushion block 9 in annular locking fixture 7, can adjust the longitudinal separation of handlebar, to adapt to making for different brachiums
User's demand.
The outside of crescent shape cushion block 9 described in the utility model is equipped with positioning convex platform or positioning convex tendon or positioning groove, annular
10 inner wall of slot of locking fixture 7 is equipped with the positioning groove being matched therewith or positioning convex platform or positioning convex tendon.
As shown in attached drawing 4 and attached drawing 5, the utility model also proposed a kind of with carbon fiber handle bar folding as described above dress
The electric motor bicycle with folding set is equipped with carbon fiber bicycle frame, it is characterised in that vehicle frame is intersected by the first support frame 11 and the second support frame 12
It is hingedly in X shape, the front end of vehicle frame is connect with handlebar column 8, and vehicle frame upper rear end is equipped with vehicle seat 13, and 13 rear end lower of vehicle seat is with after
Wheel mechanism connection, front vehicle wheel mechanism are connected through fixed plate with vehicle frame front bottom end, and handlebar column 8 is equipped with sliding sleeve
14,14 outer wall of sliding sleeve is equipped with lift-pull handle 15.
First support frame 11 and the second support frame described in the utility model, 12 upper end is equipped with the lock projection matched and lock
Button, lock projection is cylindrical, and lock projection outer wall is equipped with groove, latches on the embeddable groove for snapping into lock projection,
To realize the binding for folding aftercarriage.
The utility model during use, can complete car body fold in the case where, further foldable handlebar, handlebar
It is folded to vehicle frame rear, handlebar folding mechanism advantages of simple is easy to operate, in addition, by adjusting annular in handlebar folding mechanism
The position of locking fixture and its interior selenodont cushion block, can adjust handlebar front-rear position, to meet the user of different brachiums
Demand；After car body folds, car body can be carried by the lift-pull handle of sliding sleeve outer wall on handlebar column.
The utility model compared with prior art, has structurally reasonable, folding simplicity, portable, the operation is stable etc. is significant
The advantages of.
Claims (8)
1. a kind of carbon fiber handle bar folding is equipped with carbon fiber handlebar column, it is characterised in that handlebar column top is equipped with carbon
Handlebar intermediate made of fiber, handlebar intermediate is in T shape, and both ends are respectively equipped with hinged through-hole, left handlebar and right handlebar
Front end correspondence opens up hinged through-hole, left handlebar and right handlebar and connect through pivot pin with the both ends of handlebar intermediate, handlebar intermediate
It is equipped with outer sleeve with the junction of left handlebar or right handlebar, outer sleeve inner wall is equipped with annular boss, left handlebar or right handlebar
Front end outer side be correspondingly provided with outer ring boss, outer sleeve is set in the outside of left handlebar or right handlebar, and annular boss with
Spring is equipped between outer ring boss, i.e. spring is set in left handlebar/right handlebar outside and by annular boss and outer ring
Boss defined position；The both ends of handlebar intermediate are equipped with the insertion part for being embedded in outer sleeve.
2. a kind of carbon fiber handle bar folding according to claim 1, it is characterised in that the left handlebar/right handlebar
Front end opens up U-type groove, and the left and right side correspondence of U-type groove opens up pivot pin fixation hole, and U-type groove is protruded at the both ends of handlebar intermediate
It is interior, and connect by pivot pin with left handlebar/right handlebar.
3. a kind of carbon fiber handle bar folding according to claim 1, it is characterised in that the T word of the handlebar intermediate
Shape lower part is equipped with the retaining mechanism for being connected with handlebar column, and the retaining mechanism is the annular locking with a notch
The notch both ends of fixture, annular locking fixture extend outwardly, and extension is equipped with locking screw nail hole.
4. a kind of carbon fiber handle bar folding according to claim 3, it is characterised in that the handlebar column is equipped with
The tight lock part being adapted with annular locking fixture height, tight lock part the upper side and lower side is equipped with positive stop lug boss, for preventing annular
Locking fixture slides on handlebar column.
5. a kind of carbon fiber handle bar folding according to claim 3, it is characterised in that the annular locking fixture
Center is equipped with slot, and the front inner and posterior medial of slot are the circle for the indent that can be adapted with cylindrical handlebar column
Cambered surface, the radius of the arc surface of the indent are denoted as R, then slot front inner wall is greater than 2R away from distance between posterior medial wall,
Crescent shape cushion block is equipped on the inside of annular locking fixture, the outside of crescent shape cushion block is the arc-shaped of evagination, and with the indent
Arc surface radian is adapted, and the inner concave arc surface for being adapted with cylindrical handlebar column also is provided on the inside of crescent shape cushion block,
By adjusting position of the crescent shape cushion block in annular locking fixture, the longitudinal separation of handlebar is adjusted, adapts to making for different brachiums
User.
6. a kind of carbon fiber handle bar folding according to claim 5, it is characterised in that outside the crescent shape cushion block
Side is equipped with positioning convex platform or positioning convex tendon or positioning groove, and the slot inner wall of annular locking fixture is determined equipped with what is be matched therewith
Position groove or positioning convex platform or positioning convex tendon.
7. a kind of electric motor bicycle with folding with the carbon fiber handle bar folding as described in any one of claim 1-6, is equipped with
Carbon fiber bicycle frame, it is characterised in that vehicle frame is in X shape, the front end of vehicle frame and vehicle by the first support frame and the second support frame cross-articulation
Column is connected, vehicle frame upper rear end is equipped with vehicle seat, and vehicle seat rear end lower is connect with rear wheel mechanism, and front vehicle wheel mechanism is through fixation
Plate is connected with vehicle frame front bottom end, and handlebar column is equipped with sliding sleeve, and sliding sleeve outer wall is equipped with lift-pull handle.
8. a kind of electric motor bicycle with folding according to claim 7, it is characterised in that first support frame and the second support frame
Upper end is equipped with the lock projection matched and lock, and lock projection is cylindrical, and lock projection outer wall is equipped with groove, latches embedding
Enter to snap on the groove of lock projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821531040.9U CN208915336U (en) | 2018-09-19 | 2018-09-19 | Carbon fiber handle bar folding and type folding electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821531040.9U CN208915336U (en) | 2018-09-19 | 2018-09-19 | Carbon fiber handle bar folding and type folding electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208915336U true CN208915336U (en) | 2019-05-31 |
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ID=66706192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821531040.9U Active CN208915336U (en) | 2018-09-19 | 2018-09-19 | Carbon fiber handle bar folding and type folding electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208915336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023111101A1 (en) * | 2021-12-15 | 2023-06-22 | Sirron Technologies Limited | Handlebar assembly |
-
2018
- 2018-09-19 CN CN201821531040.9U patent/CN208915336U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023111101A1 (en) * | 2021-12-15 | 2023-06-22 | Sirron Technologies Limited | Handlebar assembly |
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