CN208149521U - A kind of electric bicycle folds wheel construction and folding electric bicycle - Google Patents
A kind of electric bicycle folds wheel construction and folding electric bicycle Download PDFInfo
- Publication number
- CN208149521U CN208149521U CN201820533360.1U CN201820533360U CN208149521U CN 208149521 U CN208149521 U CN 208149521U CN 201820533360 U CN201820533360 U CN 201820533360U CN 208149521 U CN208149521 U CN 208149521U
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- Prior art keywords
- seat
- wheel
- electric bicycle
- vehicle frame
- lock
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Abstract
The utility model discloses a kind of electric bicycles to fold wheel construction, is located at the wheel body in wheel seat including vehicle frame, wheel seat and fork, and frame end is located on wheel seat, wherein:It is equipped with the latching device for being equipped with and being latched between hinged horizontal pivot pin, outside and vehicle frame relatively between the inside and vehicle frame of wheel seat, mutually latches or release lock by latching device.A kind of folding electric bicycle, wherein:Including above-mentioned folding wheel construction.The utility model provides the good a kind of electric bicycle of a kind of stress equalization, structurally reasonable and folding effect and folds wheel construction and folding electric bicycle.
Description
Technical field
The utility model relates to a kind of electric bicycles, more specifically, be a kind of electric bicycle fold wheel construction and
Folding electric bicycle.
Background technique
Existing electric bicycle usually carries out foldover design and handle vertical tube to vehicle frame part and handle folds
Design, to realize the purpose for reducing occupied space.It is usually to realize front and back with vertical pin that wherein vehicle frame part, which carries out foldover design,
The foldable structure of wheel body overlapping, the folding joint of the type vehicle frame folding structure are easy unbalance stress and cause to loosen or even damage.
Therefore, applicant proposed a kind of novel foldable structures.
Utility model content
The purpose of the utility model is to provide the good one kind of a kind of stress equalization, structurally reasonable and folding effect is electronic certainly
Driving folds wheel construction and folding electric bicycle.
In order to achieve the above object, the technical solution of the utility model is:A kind of electric bicycle folding wheel construction, including
Vehicle frame, wheel seat and the wheel body being located in wheel seat, frame end are located on wheel seat, wherein:It is set between the inside and vehicle frame of wheel seat
There is the latching device for being equipped with and being latched between hinged horizontal pivot pin, outside and vehicle frame relatively, mutually latches or solve by latching device
Except lock.
The utility model uses above-mentioned structure, hinged by pivot pin and vehicle frame on the inside of wheel seat, on the outside of wheel seat and vehicle frame it
Between be equipped with latching device, wheel housing and vehicle frame are mutually locked by latching device, are fixedly connected with wheel housing with vehicle frame.Vehicle frame and wheel
Housing is forced into downwards integrated load-carrying members, effectively bears the load-bearing that vehicle frame top compresses downwards.Realize folding joint by
Power equilibrium and the technical effect for rationally decomposing stress;Latching device release wheel housing and vehicle frame locking when, wheel housing on the inside of around
Pivot pin rotation, wheel seat are rotated with the wheel body that moving fork is located in horizontal wheel seat to vehicle frame, realize the purpose of wheel body rotary folding.
Wheel seat is equipped with crotch, and fork sets wheel body in wheel seat.
A kind of above-mentioned electric bicycle folds wheel construction, is equipped with damping elastic piece between vehicle frame and wheel seat outside.Vehicle frame
With wheel seat with horizontal pivot pin be hinged axle center, on the outside of the axle center between formed between damping gap and damping elastic piece be set realize three
The compression shock absorption of angular press-down type guarantees folded joint mechanics equilibrium and realizes effective damping effect while rationally decomposing stress.
A kind of above-mentioned electric bicycle folds wheel construction, and the inside of frame end is equipped with hinged seat, outside is equipped with lock
Seat, the inside of wheel seat are equipped with linking arm, and linking arm is hinged by pivot pin and hinged seat, latching device include the lock that mutually buckles with
Closing piece, in lock seat, therebetween equipped with spring, top, free end on the outside of wheel seat, which is arranged in, in closing piece to insert relatively for lock setting
Enter to latch in seat, is locked or released by lock and locked.Linking arm on the inside of wheel seat is arranged on pivot pin, passes through pivot pin and hinged
Seat is hinged, latches and is equipped with lock in seat, and the closing piece to match with lock is equipped on the outside of wheel seat, and closing piece free end can opposite insertion lock
In Button Block, lock can lock closing piece, be fixedly connected with wheel seat with vehicle frame;When lock unclamps closing piece, the linking arm on the inside of wheel seat can
It is rotated around pivot pin, rotates wheel seat band motor car wheel to vehicle frame, realize the purpose of wheel rotary folding.Rotatable lock is logical
Pivot pin rotational positioning is crossed in lock seat, closing piece is latched by the elastic reset of spring.
A kind of above-mentioned electric bicycle folds wheel construction, and lock is equipped with snapping end, is equipped with and snapping end phase above closing piece
With suitable catching groove, snapping end can be located in catching groove.The snapping end of lock and the catching groove snapping above closing piece realize lock locking
The purpose of closing piece.Catching groove is the vertical catching groove greater than snapping end, can form phase between vertical catching groove and the snapping end of lock
To up and down motion, the compression shock absorption of triangle press-down type is realized by damping elastic piece therebetween, guarantee folded joint mechanics equilibrium and
Effective damping effect is realized while rationally decomposing stress.
A kind of above-mentioned electric bicycle folds wheel construction, and damping elastic piece is set on closing piece.By straight up
The interspersed positioning damping elastic piece of closing piece, realizes and guarantees that damping elastic piece forms effective locating piece between vehicle frame and wheel seat, and protect
The snapping end for demonstrate,proving lock and the effective snapping of catching groove above closing piece.
A kind of above-mentioned electric bicycle folds wheel construction, and vehicle frame rear end is equipped with seat attachment base, sets in seat attachment base
There is the adjustable seat handle vertical tube of lifting, seat handle riser upper end is equipped with seat cushion.Seat handle vertical tube passes through seat attachment base
Connecting vehicle frame, when the wheel seat rotary folding of rear wheel body, seat handle vertical tube can decline along seat attachment base wears seat connection
Seat lower end, seat cushion setting reduce seat handle vertical tube relative frame by height, to realize foldable base in seat attachment base upper end
The purpose of position handle vertical tube;When wheel seat is fixedly connected with vehicle frame, seat handle vertical tube rises along seat attachment base, realizes seat
The purpose of handle vertical tube relative frame wicking height.
A kind of above-mentioned electric bicycle folds wheel construction, and attachment base setting in seat is between hinged seat and lock seat.Vehicle
The hinged seat of frame rear end is arranged on front side of seat attachment base, and lock seat is arranged on rear side of seat attachment base.Realize load-bearing stress
Damping gap between formation is arranged between with vehicle frame and wheel seat with horizontal pivot pin for hinged axle center, on the outside of axle center for point and setting subtracts
The central upper for the triangle press-down type force structure that elastic component is formed is shaken, the technology of compression triangle compression shock absorption structure is formed
Effect is effectively decomposed and load-bearing, guarantees folded joint mechanics equilibrium and realizes effective damping effect while rationally decomposing stress.
A kind of above-mentioned electric bicycle folds wheel construction, and seat attachment base is equipped with clip, and seat attachment base passes through card
Hoop locking seat handle vertical tube.After seat handle vertical tube relative frame reduces height or relative frame wicking height, seat connection
Seat passes through locked clip device seat handle vertical tube.
A kind of above-mentioned electric bicycle folds wheel construction, and seat cushion upper surface is equipped with accommodation groove.With the handle of accommodating and folding
Vertical tube, which is realized, reduces volume after folding, while guaranteeing the technical effect that folded handle vertical tube not will shake left and right.
A kind of folding electric bicycle, wherein:Including above-mentioned folding wheel construction.
A kind of above-mentioned folding electric bicycle, vehicle frame are horizontal, and front end is equipped with rotation seat, rear end is located in
Afterwards on the wheel seat of wheel body, rotation seat is equipped with folding handle vertical tube, lower part is equipped with the wheel seat for positioning preceding wheel body.Vehicle frame front end
It is located in equipped with rotation seat, rear end on the wheel seat of rear wheel body, folding handle vertical tube is arranged on rotation seat, under rotation seat
Portion is equipped with the wheel seat for positioning preceding wheel body, provides the battery of wheel power in being equipped in the vehicle frame of horizontal;Above-mentioned folding wheel
Structure is applicable to the preceding wheel body and rear wheel body of electric bicycle, realizes folding and shock-damping structure especially suitable for rear wheel body.One
The wheel seat foldable structure of rear-wheel is arranged in the horizontal front end setting rotation seat of font, rear end, and front and back wheel is split into splayed configuration stress,
The wheel seat and handle vertical tube of preceding wheel body pass through rotation seat rotational positioning.Wheel body passes through wheel seat connecting vehicle frame, vehicle frame front end respectively afterwards
It is hinged that horizontal pivot pin is equipped between the inside in portion and the inside of preceding wheel body wheel seat, the outside of vehicle frame front end and preceding wheel body wheel seat
The latching device that can be latched relatively is equipped between outside, preceding wheel body wheel seat is mutually latched or solved by latching device with vehicle frame front end
Except lock;It is hinged that horizontal pivot pin is equipped between the inside of vehicle frame rear end and the inside of rear wheel body wheel seat, outside vehicle frame rear end
The latching device that can be latched relatively is equipped between side and the outside of rear wheel body wheel seat, rear wheel body wheel seat and vehicle frame rear end pass through lock
Buckle mechanism mutually latches or releases lock.On the basis of vehicle frame between the front wheels and rear wheels of splayed configuration stress by decomposing, rear side load-bearing
Stress point is arranged between with vehicle frame and wheel seat with horizontal pivot pin for hinged axle center, on the outside of axle center damping gap between formation and sets
The central upper for setting the triangle press-down type force structure of damping elastic piece formation forms compression triangle compression shock absorption structure
Technical effect is effectively decomposed and load-bearing, guarantees folded joint mechanics equilibrium and realizes effective damping effect while rationally decomposing stress
Fruit.When wheel seat is fixedly connected with vehicle frame, damping elastic piece be arranged on the outside of wheel seat lock seat between, when bicycle walking,
Wheel encounters when jolting, and the vibration that wheel seat generates is slowed down by damping elastic piece, and vehicle frame is avoided to be shaken.
A kind of above-mentioned folding electric bicycle, handle vertical tube lower end are equipped with attachment base, and attachment base one end and rotation seat are cut with scissors
Connect, the other end is equipped with fixture block, be hinged with snib on rotation seat, snib can snap lock fixture block.Handle vertical tube lower end is equipped with connection
Seat, attachment base one end and rotation seat are hinged, and the attachment base other end is equipped with fixture block, and rotation seat is hinged with snib, and handle vertical tube is vertical
It is arranged when on rotation seat, snib is fastened in fixture block, locks attachment base;When handle vertical tube folds, snib rotation and fixture block solution
Except snapping connection, handle vertical tube and attachment base are rotated around the hinge joint of rotation seat and attachment base, are folded with handle vertical tube.
A kind of above-mentioned folding electric bicycle, the rear end of handle vertical tube is accommodated in accommodation groove when folding.Handle vertical tube
When folding, its rear end is accommodated in the accommodation groove of seat cushion upper surface, and positioning on cushion, is realized with the handle vertical tube of accommodating and folding
Reduce volume after folding, while guaranteeing the technical effect that folded handle vertical tube not will shake left and right.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is enlarged structure schematic diagram at the A of Fig. 2;
Fig. 4 is the A-A the schematic diagram of the section structure of Fig. 2;
Fig. 5 is enlarged structure schematic diagram at the C of Fig. 4;
Fig. 6 is the structural schematic diagram of the utility model folded state;
Fig. 7 is the top view of Fig. 6;
Fig. 8 is the D-D the schematic diagram of the section structure of Fig. 7;
Fig. 9 is the three-dimensional disassembly and assembly structure schematic diagram of the utility model.
Specific embodiment
As shown in Fig. 1 and Fig. 9, a kind of electric bicycle folds wheel construction, including vehicle frame 1, wheel seat 2 and fork are located at wheel seat 2
In wheel body 3,1 end of vehicle frame is located on wheel seat 2, wherein:Horizontal pivot pin 4 is equipped between the inside and vehicle frame 1 of wheel seat 2 to cut with scissors
It connects, be equipped with the latching device 5 that can be latched relatively between outside and vehicle frame 1, latched by 5 phase of latching device or releasing latches.
Vehicle frame 1 and wheel seat are equipped with damping elastic piece 22 between 2 outside.
The inside of 1 end of vehicle frame is equipped with hinged seat 11, outside is equipped with lock seat 12, and the inside of wheel seat 2 is equipped with linking arm 21,
Linking arm 21 is hinged by pivot pin 4 and hinged seat 11, and latching device 5 includes the lock 51 and closing piece 52 mutually buckled, and lock 51 is set
It sets in lock seat 12, be equipped with spring 55 therebetween, the top in 2 outside of wheel seat, free end is arranged in closing piece 52 can opposite insertion lock
In Button Block 12, by 51 locking of lock or locking is released.
Lock 51 is equipped with snapping end 53, is equipped with the catching groove 54 to match with snapping end 53 above closing piece 52, snapping end 53 can
It is located in catching groove 54.
Damping elastic piece 22 is set on closing piece 52.
1 rear end of vehicle frame is equipped with seat attachment base 6, is equipped in seat attachment base 6 and goes up and down adjustable seat handle vertical tube 61, seat
Handle vertical tube 61 upper end in position is equipped with seat cushion 63.
The setting of seat attachment base 6 is between hinged seat 11 and lock seat 12.
Seat attachment base 6 is equipped with clip 62, and seat attachment base 6 locks seat handle vertical tube 61 by clip 62.
63 upper surface of seat cushion is equipped with accommodation groove 64.
A kind of folding electric bicycle, wherein:Including above-mentioned folding wheel construction.
Vehicle frame 1 is horizontal, and front end is equipped with rotation seat 7, rear end is located on the wheel seat 2 of rear wheel body, rotation seat 7
It is equipped with folding handle vertical tube 8, lower part is equipped with the wheel seat 2 for positioning preceding wheel body.
8 lower end of handle vertical tube is equipped with attachment base 81, and 81 one end of attachment base and rotation seat 7 are hinged, the other end is equipped with fixture block 82,
Snib 9 is hinged on rotation seat 7, snib 9 can snap lock fixture block 82.
The rear end of handle vertical tube 8 is accommodated in accommodation groove 64 when folding.
In the specific implementation, the inside of the forward and backward end of vehicle frame 1 is arranged in hinged seat 11 to the utility model, and lock seat 12 is set
Set the outside in the forward and backward end of vehicle frame 1, preceding wheel body wheel seat 2,2 inside of rear wheel body wheel seat linking arm 21 respectively by pivot pin 4 with
Hinged seat 11 is hinged, and latching device 5 between preceding wheel body wheel seat 2,2 outside of rear wheel body wheel seat and vehicle frame 1, latching device 5 includes setting
It sets the lock 51 on lock seat 12 and the closing piece 52 of preceding wheel body wheel seat 2,2 outside of rear wheel body wheel seat, preceding wheel body wheel seat is set
2, when rear wheel body wheel seat 2 is fixedly connected with 1 rear ends of vehicle frame, the lock 51 being located in lock seat 12 locks closing piece 52.
When 2 rotary folding of wheel seat of the wheel seat 2 of preceding wheel body and rear wheel body, the lock 51 latched in seat 12 is released and closing piece 52
Connection, the wheel seat 2 of preceding wheel body, rear wheel body the linking arm 21 of 2 inside of wheel seat rotated rotating around pivot pin 4, drive preceding wheel body, after
Wheel body is rotated respectively to 1 lower section of vehicle frame.
Seat attachment base 6 is arranged between the hinged seat 11 of 1 rear end of vehicle frame and lock seat 12,2 folding of wheel seat of rear wheel body
When folded, seat handle vertical tube 31 can wear 6 lower end of seat attachment base, relative frame 1 reduces height.
1 front end of vehicle frame is equipped with rotation seat 7, and 8 lower end of handle vertical tube is equipped with attachment base 81,81 one end of attachment base and rotation seat 7
It is hinged, 7 other end of rotation seat is hinged with snib 9, and 81 other end of attachment base is equipped with fixture block 82, and handle vertical tube 8 is vertically arranged in
When on rotation seat 7, snib 9 is fastened in fixture block 82, locks attachment base 81.
When handle vertical tube 8 folds, the rotation of snib 9 is snapped connection with the releasing of fixture block 82, and handle vertical tube 8 is around attachment base 81 and turns
The hinge joint rotation of dynamic seat 7, is folded with handle vertical tube 8,8 rear end of handle vertical tube is accommodated in the accommodation groove of 63 upper surface of seat cushion
In 64, it is located on seat cushion 63.
Embodiment described above is only preferred embodiments of the present invention, for those of ordinary skill in the art
For, without departing from the principle of this utility model, if the adjustment and improvement of stem structure can also be made, these should also be regarded
To belong to the protection scope of the utility model.
Claims (13)
1. a kind of electric bicycle folds wheel construction, including vehicle frame (1), wheel seat (2) and the wheel body (3) being located in wheel seat (2), vehicle
Frame (1) end is located on wheel seat (2), it is characterised in that:Horizontal pivot pin (4) are equipped between the inside and vehicle frame (1) of wheel seat (2)
Hingedly, it is equipped with the latching device (5) that can be latched relatively between outside and vehicle frame (1), mutually latches or releases by latching device (5)
Lock.
2. a kind of electric bicycle according to claim 1 folds wheel construction, it is characterised in that:Vehicle frame (1) and wheel seat (2)
Damping elastic piece (22) are equipped between outside.
3. a kind of electric bicycle according to claim 1 or 2 folds wheel construction, it is characterised in that:Vehicle frame (1) end
Inside is equipped with hinged seat (11), outside is equipped with lock seat (12), and the inside of wheel seat (2) is equipped with linking arm (21), linking arm (21)
Hingedly by pivot pin (4) and hinged seat (11), latching device (5) includes the lock (51) and closing piece (52) mutually buckled, lock
(51) setting is equipped with spring (55) in lock seat (12), therebetween, and top on the outside of wheel seat (2), freedom is arranged in closing piece (52)
End opposite can be inserted into lock seat (12), locked or released by lock (51) and locked.
4. a kind of electric bicycle according to claim 3 folds wheel construction, it is characterised in that:It latches (51) and is equipped with snapping
It holds (53), the catching groove (54) to match with snapping end (53) is equipped with above closing piece (52), snapping end (53) can be located in catching groove
(54) in.
5. a kind of electric bicycle according to claim 3 folds wheel construction, it is characterised in that:Damping elastic piece (22) set
It is located on closing piece (52).
6. a kind of electric bicycle according to claim 2 folds wheel construction, it is characterised in that:Vehicle frame (1) rear end is equipped with
Seat attachment base (6) is equipped in seat attachment base (6) and goes up and down adjustable seat handle vertical tube (61), seat handle vertical tube (61)
Upper end is equipped with seat cushion (63).
7. a kind of electric bicycle according to claim 6 folds wheel construction, it is characterised in that:Seat attachment base (6) is set
It sets between hinged seat (11) and lock seat (12).
8. a kind of electric bicycle according to claim 6 folds wheel construction, it is characterised in that:On seat attachment base (6)
Equipped with clip (62), seat attachment base (6) passes through clip (62) locking seat handle vertical tube (61).
9. a kind of electric bicycle according to claim 6 folds wheel construction, it is characterised in that:Seat cushion (63) upper surface is set
There are accommodation groove (64).
10. a kind of folding electric bicycle, it is characterised in that:Including any folding wheel construction of claim 1 to 9.
11. a kind of folding electric bicycle according to claim 10, it is characterised in that:Vehicle frame (1) is horizontal,
Front end is equipped with rotation seat (7), rear end is located on the wheel seat (2) of rear wheel body, and rotation seat (7) is perpendicular equipped with folding handle
Manage (8), lower part is equipped with the wheel seat (2) for positioning preceding wheel body.
12. a kind of folding electric bicycle according to claim 11, it is characterised in that:Handle vertical tube (8) lower end is equipped with
Attachment base (81), attachment base (81) one end and rotation seat (7) are hinged, the other end is equipped with fixture block (82), and rotation seat is hinged on (7)
Snib (9), snib (9) can snap lock fixture blocks (82).
13. a kind of folding electric bicycle according to claim 11 or 12, it is characterised in that:Handle vertical tube when folding
(8) rear end is accommodated in accommodation groove (64).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820533360.1U CN208149521U (en) | 2018-04-13 | 2018-04-13 | A kind of electric bicycle folds wheel construction and folding electric bicycle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820533360.1U CN208149521U (en) | 2018-04-13 | 2018-04-13 | A kind of electric bicycle folds wheel construction and folding electric bicycle |
Publications (1)
Publication Number | Publication Date |
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CN208149521U true CN208149521U (en) | 2018-11-27 |
Family
ID=64379050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201820533360.1U Expired - Fee Related CN208149521U (en) | 2018-04-13 | 2018-04-13 | A kind of electric bicycle folds wheel construction and folding electric bicycle |
Country Status (1)
Country | Link |
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CN (1) | CN208149521U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108382515A (en) * | 2018-04-13 | 2018-08-10 | 东莞市炫斯臻车业科技有限公司 | Electric bicycle folds wheel construction and folding electric bicycle |
CN115339560A (en) * | 2019-11-18 | 2022-11-15 | 林锋 | Three-dimensional folding frame, electric vehicle, bicycle and motorcycle |
-
2018
- 2018-04-13 CN CN201820533360.1U patent/CN208149521U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108382515A (en) * | 2018-04-13 | 2018-08-10 | 东莞市炫斯臻车业科技有限公司 | Electric bicycle folds wheel construction and folding electric bicycle |
CN115339560A (en) * | 2019-11-18 | 2022-11-15 | 林锋 | Three-dimensional folding frame, electric vehicle, bicycle and motorcycle |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 Termination date: 20200413 |
|
CF01 | Termination of patent right due to non-payment of annual fee |