CN205440647U - Two -wheeled pedal - powered electric bicycle with leading grafting auxiliary seat - Google Patents
Two -wheeled pedal - powered electric bicycle with leading grafting auxiliary seat Download PDFInfo
- Publication number
- CN205440647U CN205440647U CN201620176809.4U CN201620176809U CN205440647U CN 205440647 U CN205440647 U CN 205440647U CN 201620176809 U CN201620176809 U CN 201620176809U CN 205440647 U CN205440647 U CN 205440647U
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- Prior art keywords
- longeron
- base
- counter
- articulated
- electric bicycle
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Abstract
The utility model discloses a two -wheeled pedal - powered electric bicycle with leading grafting auxiliary seat, including automobile body (1), wheel, saddle (2) and children's auxiliary seat (3), children's auxiliary seat is articulated to be set up in the locomotive medial surface position of the footboard top of automobile body, including bedplate (31), longeron (32), articulated flexible supporting beam (33) and overlap joint ear seat (34), the longeron is that the downward channel -section steel structure that sets up of notch, fore -and -aft direction fixed mounting are on the baseplane of bedplate, articulated supporting beam pegs graft inside the cell type on the spacing gib block upper portion of longeron, front end and articulated the installation in the locomotive medial surface position of the footboard top of automobile body that an articulated supporting beam's front end is articulated seat, stretch out the longeron, and an articulated supporting beam's rear end passes through that hinge bolt is articulated to be installed on the longeron, the front position of saddle is equipped with hasp (21). This two -wheeled pedal - powered electric bicycle has leading children's auxiliary seat, does not occupy the exceptional space, makes things convenient for children to take and gets on or off the bus with the driver.
Description
Technical field
This utility model relates to a kind of pedal electric bicycle, a kind of pedal electric bicycle with preposition child's counter-base, belongs to electric bicycle technical field.
Background technology
Electric bicycle is as the vehicles of a kind of environmental protection, there is the distinguishing features such as convenient laborsaving, low noise, pollution-free, low price, adapt to the demand of people, progressively instead of ordinary bicycle, become the convenient vehicles of people's short distance trip, particularly pedal electric bicycle, because its power is strong, driving space is big, it is comfortable to ride seat, gets the favour of people especially.
But general pedal electric bicycle generally includes driver can only take two people interior, riding the most very inconvenient if father and mother take the kids with three people, usually child stands on pedal, not only can block the sight line of driver, child also can be made to feel tired, cause potential safety hazard；If a family long band child trip, often allowing child be sitting in back seat, bicyclist is difficult to observe and look after the child being sitting in below in ride, has both made back seat be provided with safety backrest, and particularly centre-of gravity shift, swaying when turning round, also have potential safety hazard.
For solving problems, prior art occurs in that the forward type children's seat that may be installed on pedal of all kinds, stationary structure often, does not only take up pedal space, and generally children's seat is non-saddle ride type structure, i.e. seat surface is planar structure, there is the risk of sliding when turning round, need to arrange guardrail or handrail, structure is complicated, meanwhile, when child does not takes, driver gets on or off the bus inconvenience.
Summary of the invention
For the problems referred to above, this utility model provides a kind of two-wheeled pedal electric bicycle with preposition grafting counter-base, has preposition child's counter-base, decontrols during use, and the used time does not packs up, and convenient for children is taken and got on or off the bus with driver.
To achieve these goals, this includes car body, wheel, vehicle seat and child's counter-base with the two-wheeled pedal electric bicycle of preposition grafting counter-base；
Described child's counter-base is arranged on the headstock medial surface position above the pedal of car body, including seat board, longeron, articulated telescopic support beam and overlap joint ear mount；Longeron is the channel-section steel structure that notch is down-set, and longeron fore-and-aft direction arranges, is fixedly mounted on the baseplane of seat board, and the notch of longeron is provided with the spacing gib block arranged along its length, and the front end of longeron is provided with locking mechanism；Articulated telescopic support beam be the channel-section steel structure grooved inner wall size with longeron coordinate rod-like structure, be plugged on inside the grooved on spacing gib block top of longeron, the external part of articulated telescopic support beam is hinge base structure, the front end stretching out longeron and is hingedly mounted on the headstock medial surface position above the pedal of car body by hinging pin shaft, and articulated telescopic support beam is additionally provided with the spring bolt mechanism that the locking mechanism with longeron coordinates；Overlap joint ear mount is fixedly mounted on the rear end of longeron；
The front position of described vehicle seat is provided with and overlaps the hasp that ear mount coordinates, and the hinged center of the distance size that is snapped on the pedal of car body between plane and hinged support beam is to the distance dimensional fits between plane on the pedal of car body.
As further improvement of the utility model scheme, described hasp is hook formation.
As further improvement of the utility model scheme, the hinge base structure of described hinged support beam front end is provided with angle positioning.
As further improvement of the utility model scheme, headstock medial surface position, the lower section of the hinge base structure of hinged support beam front end above the pedal of described car body are provided with buckle mechanism, and on described longeron, correspondence position is provided with the hasp coordinated with buckle mechanism.
As further improvement of the utility model scheme, described seat board parcel covers top and the surrounding being arranged on longeron, makes longeron be integrally provided in inside seat board.
As further improvement of the utility model scheme, described longeron, hinged support beam, overlap joint ear mount, hasp is the most supporting is set to two sets.
As further improvement of the utility model scheme, described child's counter-base also includes being perpendicular to the crossbeam that longeron is arranged on the baseplane of seat board, and crossbeam is fixing with longeron to be connected.
nullCompared with prior art，This is provided with child's counter-base of pre-articulated turnover structure with the two-wheeled pedal electric bicycle of preposition grafting counter-base due to the headstock medial surface position above the pedal of car body，And the rail inner of the down-set channel-section steel structure of child's counter-base notch is provided with the articulated telescopic support beam that location is plugged in groove、The front position of vehicle seat is provided with and overlaps the hasp that ear mount coordinates，Therefore the turnover of child's counter-base can be accommodated in vertical state the headstock medial surface position above the pedal of car body when not using child's counter-base，And then realization does not affect driver and gets on or off the bus、Easy to use、It is not take up additional space，Child's counter-base entirety can be turned down out when using child's counter-base and be the level of state and be overlapped on hasp，Child's counter-base can become straddle-type seat，The risk of sliding can be reduced when turning round，And bicyclist is possible not only to observe directly the child being sitting on child's counter-base，And can be with the both arms driven、Both legs surround child，Both child can have been looked after easily，Can more safely protect again child.
Accompanying drawing explanation
Fig. 1 is structural representation during child's counter-base open mode of the present utility model；
Fig. 2 is structural representation during child's counter-base receiving state of the present utility model；
Fig. 3 is the structural representation of child's counter-base of the present utility model；
Fig. 4 is the A-A sectional view of Fig. 3；
Fig. 5 is the B-B sectional view of Fig. 3.
Sequence number and title in figure: 1 car body, 2 vehicle seats, 21, hasp, 3 child's counter-bases, 31, seat board, 32, longeron, 33, articulated telescopic support beam, 34, overlap joint ear mount.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described further.
As it is shown in figure 1, originally the two-wheeled pedal electric bicycle with preposition grafting counter-base includes car body 1, wheel, vehicle seat 2 and child's counter-base 3.
As shown in Fig. 3, Fig. 4, Fig. 5, described child's counter-base 3 is arranged on the headstock medial surface position above the pedal of car body 1, including seat board 31, longeron 32, articulated telescopic support beam 33 and overlap joint ear mount 34；Longeron 32 is the channel-section steel structure that notch is down-set, and longeron 32 fore-and-aft direction arranges, is fixedly mounted on the baseplane of seat board 31, and the notch of longeron 32 is provided with the spacing gib block arranged along its length, and the front end of longeron 32 is provided with locking mechanism；Articulated telescopic support beam 33 be the channel-section steel structure grooved inner wall size with longeron 32 coordinate rod-like structure, be plugged on inside the grooved on spacing gib block top of longeron 32, the external part of articulated telescopic support beam 33 is hinge base structure, stretches out the front end of longeron 32 and be hingedly mounted on the headstock medial surface position above the pedal of car body 1 by hinging pin shaft, being additionally provided with the spring bolt mechanism that the locking mechanism with longeron 32 coordinates in articulated telescopic support beam 33, articulated telescopic support beam 33 can rotate turnover along its jointed shaft；Overlap joint ear mount 34 is fixedly mounted on the rear end of longeron 32；Child's counter-base 3 can rotate along the jointed shaft of articulated telescopic support beam 33 front end and realize storage.
The front position of described vehicle seat 2 is provided with and overlaps the hasp 21 that ear mount 34 coordinates, and on the pedal of hasp 21 to car body 1 the hinged center of distance size between plane and articulated telescopic support beam 33 to the distance dimensional fits between plane on the pedal of car body 1.
This with the two-wheeled pedal electric bicycle of preposition grafting counter-base when not using the normal condition of child's counter-base 3, articulated telescopic support beam 33 retraction in the channel-section steel inside configuration of longeron 32 and is locked by the locking mechanism of longeron 32 front end, as shown in Figure 2, the overall vertically state of child's counter-base 3 is accommodated in the headstock medial surface position above the pedal of car body 1, and then realization does not affect driver and gets on or off the bus；When child's counter-base 3 need to be used, child's counter-base 3 can be turned down and open locking mechanism along the hinged center entirety of articulated telescopic support beam 33 front end and articulated telescopic support beam 33 is pulled out suitable distance from longeron 32 is internal, then overlap joint ear mount 34 is overlapped on hasp 21, the erection of child's counter-base 3 can be realized, as shown in Figure 1, child's counter-base 3 is saddle ride type structure, can reduce the risk of sliding when turning round.
As further improvement of the utility model scheme, described hasp 21 is hook formation, and when not using child's counter-base, the hasp 21 of hook formation can be in order to hook article.
In order to prevent child's counter-base 3 from rocking back and forth along the hinged central rotation of articulated telescopic support beam 33 front end when receiving state, as further improvement of the utility model scheme, the hinge base structure of described articulated telescopic support beam 33 front end is provided with angle positioning, and when child's counter-base 3 receiving state, articulated telescopic support beam 33 can be carried out angle location by angle positioning.
In order to prevent child's counter-base 3 from rocking back and forth along the hinged central rotation of articulated telescopic support beam 33 front end when receiving state, as further improvement of the utility model scheme, headstock medial surface position, the lower section of the hinge base structure of articulated telescopic support beam 33 front end above the pedal of described car body 1 are provided with buckle mechanism, on described longeron 32, correspondence position is provided with the hasp coordinated with buckle mechanism, can be fixed by hasp when not using child's counter-base 3.
In order to make child's counter-base more attractive in appearance, as further improvement of the utility model scheme, described seat board 31 parcel covers top and the surrounding being arranged on longeron 32, makes longeron 32 be integrally provided in seat board 31 internal, in terms of appearance, longeron 32 is to be hidden in child's counter-base 3 inside.
In order to increase the bulk strength of child's counter-base 3, as further improvement of the utility model scheme, described longeron 32, articulated telescopic support beam 33, overlap joint ear mount 34, hasp 21 is the most supporting is set to two sets.
In order to increase the bulk strength of child's counter-base, as further improvement of the utility model scheme, described child's counter-base 3 also includes being perpendicular to the crossbeam that longeron 32 is arranged on the baseplane of seat board 31, and crossbeam is fixing with longeron 32 to be connected.
nullThis is provided with child's counter-base 3 of pre-articulated turnover structure with the two-wheeled pedal electric bicycle of preposition grafting counter-base due to the headstock medial surface position above the pedal of car body 1，And the longeron 32 of the down-set channel-section steel structure of child's counter-base 3 notch is internal is provided with the articulated telescopic support beam 33 that location is plugged in groove、The front position of vehicle seat 2 is provided with and overlaps the hasp 21 that ear mount 34 coordinates，Therefore child's counter-base 3 can be turned down the headstock medial surface position being accommodated in vertical state above the pedal of car body 1 when not using child's counter-base 3，And then realization does not affect driver and gets on or off the bus、Easy to use、It is not take up additional space，Child's counter-base 3 entirety can be turned down out when using child's counter-base 3 and be the level of state and be overlapped on hasp 21，Child's counter-base 3 can become straddle-type seat，The risk of sliding can be reduced when turning round，And bicyclist is possible not only to observe directly the child being sitting on child's counter-base 3，And can be with the both arms driven、Both legs surround child，Both child can have been looked after easily，Can more safely protect again child.
Claims (7)
1. with a two-wheeled pedal electric bicycle for preposition grafting counter-base, including car body (1), wheel and vehicle seat (2), it is characterised in that also include child's counter-base (3)；
Described child's counter-base (3) is arranged on the headstock medial surface position above the pedal of car body (1), including seat board (31), longeron (32), articulated telescopic support beam (33) and overlap joint ear mount (34)；Longeron (32) is the channel-section steel structure that notch is down-set, longeron (32) fore-and-aft direction arranges, is fixedly mounted on the baseplane of seat board (31), the notch of longeron (32) is provided with the spacing gib block arranged along its length, and the front end of longeron (32) is provided with locking mechanism；Articulated telescopic support beam (33) be the channel-section steel structure grooved inner wall size with longeron (32) coordinate rod-like structure, be plugged on inside the grooved on spacing gib block top of longeron (32), the external part of articulated telescopic support beam (33) is hinge base structure, stretches out the front end of longeron (32) and be hingedly mounted on the headstock medial surface position above the pedal of car body (1) by hinging pin shaft, and articulated telescopic support beam (33) is additionally provided with the spring bolt mechanism that the locking mechanism with longeron (32) coordinates；Overlap joint ear mount (34) is fixedly mounted on the rear end of longeron (32)；
The front position of described vehicle seat (2) is provided with and overlaps the hasp (21) that ear mount (34) coordinates, and hasp (21) to the hinged center of the distance size between plane on the pedal of car body (1) and articulated telescopic support beam (33) to plane on the pedal of car body (1) between distance dimensional fits.
Two-wheeled pedal electric bicycle with preposition grafting counter-base the most according to claim 1, it is characterised in that described hasp (21) is hook formation.
Two-wheeled pedal electric bicycle with preposition grafting counter-base the most according to claim 1 and 2, it is characterised in that the hinge base structure of described articulated telescopic support beam (33) front end is provided with angle positioning.
Two-wheeled pedal electric bicycle with preposition grafting counter-base the most according to claim 1 and 2, it is characterized in that, headstock medial surface position above the pedal of described car body (1), the lower section of the hinge base structure of articulated telescopic support beam (33) front end are provided with buckle mechanism, and the upper correspondence position of described longeron (32) is provided with the hasp coordinated with buckle mechanism.
Two-wheeled pedal electric bicycle with preposition grafting counter-base the most according to claim 1 and 2, it is characterized in that, described seat board (31) parcel covering is arranged on top and the surrounding of longeron (32), makes longeron (32) be integrally provided in seat board (31) internal.
Two-wheeled pedal electric bicycle with preposition grafting counter-base the most according to claim 1 and 2, it is characterized in that, described longeron (32), articulated telescopic support beam (33), overlap joint ear mount (34), hasp (21) is the most supporting is set to two sets.
Two-wheeled pedal electric bicycle with preposition grafting counter-base the most according to claim 1 and 2, it is characterized in that, described child's counter-base (3) also includes that being perpendicular to longeron (32) is arranged on the crossbeam on the baseplane of seat board (31), and crossbeam is fixing with longeron (32) to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620176809.4U CN205440647U (en) | 2016-03-08 | 2016-03-08 | Two -wheeled pedal - powered electric bicycle with leading grafting auxiliary seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620176809.4U CN205440647U (en) | 2016-03-08 | 2016-03-08 | Two -wheeled pedal - powered electric bicycle with leading grafting auxiliary seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205440647U true CN205440647U (en) | 2016-08-10 |
Family
ID=56605358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620176809.4U Expired - Fee Related CN205440647U (en) | 2016-03-08 | 2016-03-08 | Two -wheeled pedal - powered electric bicycle with leading grafting auxiliary seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205440647U (en) |
-
2016
- 2016-03-08 CN CN201620176809.4U patent/CN205440647U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160810 Termination date: 20170308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |