CN210555294U - Child seat device of electric bicycle - Google Patents
Child seat device of electric bicycle Download PDFInfo
- Publication number
- CN210555294U CN210555294U CN201921101755.5U CN201921101755U CN210555294U CN 210555294 U CN210555294 U CN 210555294U CN 201921101755 U CN201921101755 U CN 201921101755U CN 210555294 U CN210555294 U CN 210555294U
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- seat
- electric bicycle
- backrest
- self
- child seat
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Abstract
The child seat device of the electric bicycle comprises a seat portion at the upper portion, a middle connecting portion and a fixing portion at the lower portion, wherein the seat portion, the middle connecting portion and the fixing portion are connected with each other, the child seat device is fixed at a pedal of the electric bicycle by the fixing portion, the connecting portion comprises a supporting rod and a self-locking structure, the lower portion of the supporting rod is connected with the fixing portion, the upper portion of the self-locking structure is connected with the seat portion, the seat portion comprises a lower mounting plate and a safety seat, the lower mounting plate is arranged at the. The utility model relates to an electric bicycle children's seat device that high factor of safety is high, the steadiness is good, be convenient for adjust.
Description
Technical Field
The utility model relates to an accessory technical field for the electric motor car, concretely relates to last children's seat device of installation of electric bicycle.
Background
Due to the unique use convenience of the electric bicycle, the electric bicycle becomes a vehicle which is commonly used by people. People can take advantage of children to travel together when adopting electric bicycle to go out, and people generally adopt following three kinds of modes when using the electric motor car to take advantage of children: the children sit at the rear part of the riding seat, stand on the pedals and are arranged on the electric vehicle, and the children seat is used for the children to sit. Because the instability of the electric vehicle in the riding process is high, the turning amplitude and the inclination amplitude are large during riding, the safety of the riding mode that a child sits at the rear part of the riding seat and the child stands on the pedal is very low, and the safety of the riding mode is relatively high because the child seat is fixed on the electric vehicle and the armrest or the guardrail is arranged on the child seat at the same time when the child is ridden in the child seat mode.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electric bicycle children's seat device of high security.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
the child seat device of the electric bicycle comprises a seat portion at the upper portion, a middle connecting portion and a fixing portion at the lower portion, wherein the seat portion, the middle connecting portion and the fixing portion are connected with each other, the child seat device is fixed at a pedal of the electric bicycle by the fixing portion, the connecting portion comprises a supporting rod and a self-locking structure, the lower portion of the supporting rod is connected with the fixing portion, the upper portion of the self-locking structure is connected with the seat portion, the seat portion comprises a lower mounting plate and a safety seat, the lower mounting plate is arranged at the.
Further, the fixed part include the base of bottom, set up with the height adjusting lever on the base and set up the bracket on the height adjusting lever, the top of height adjusting lever is provided with locking device, locking device be used for adjusting the length of height adjusting lever.
Further, the bracket is connected with the height adjusting rod through a bracket support, the bracket support is a telescopic structural member, and the length of the bracket support is adjusted by controlling the telescopic of the bracket support through a bracket adjusting member.
Further, the base on be provided with bandage and screw hole, be fixed in electric bicycle's running-board department with the fixed part through bandage and screw, the bandage tie up and tie up on electric bicycle's running-board, set up the running-board screw hole that corresponds with screw hole on the base simultaneously on the running-board frame, on being fixed in the running-board with the fixed part through the screw, guarantee the steadiness of children's seat on electric bicycle through two fixed modes.
Furthermore, the self-locking structure comprises a supporting plate at the bottom, a self-locking structure mounting plate and a hinge which are arranged on the supporting plate, and a self-locking rotating shaft, a spring hanging column and a handle device which are arranged on the self-locking structure mounting plate; the spring is arranged on the spring hanging column, the middle of the handle device is provided with a handle rotating shaft, the bottom of the handle device is provided with a lock hook, and the supporting plate is provided with a lock hole corresponding to the lock hook.
Furthermore, the bottom of the supporting rod is connected with the height adjusting rod and the locking device, and the top of the supporting rod is connected with the supporting plate.
Furthermore, the safety seat comprises a seat support structure and a cover structure arranged on the seat support structure.
Further, the seat support structure comprises a backrest support fixedly connected with the bottom lower mounting plate, a front cover support connected with the backrest support and an armrest connected with the front cover support, and the cover body structure comprises a seat upper cover and a seat lower cover which are arranged on two sides of the backrest support, and a seat front cover and a seat rear cover which are arranged on two sides of the front cover support.
Furthermore, a cushion bottom plate is arranged on the lower portion of the backrest front cover and above the seat, a cushion is arranged on the cushion bottom plate, a backrest bottom plate is arranged on the upper portion of the backrest front cover and in front of the backrest, and a backrest is arranged on the backrest bottom plate.
Compared with the prior art, the utility model discloses the advantage that possesses does: the safety factor is high, when the electric vehicle is ridden, the child seat device of the utility model can incline along with the vehicle body, and the upper seat can surround the lower body of the seated child, so that the child seat device has good riding comfort and very high riding safety; the stability is good, the child seat device of the utility model is fixed at the pedal of the electric bicycle by a double fixing structure, so that the stability is ensured; the adjustability is high, can realize the regulation of seat height through setting up lower part height adjusting rod, can realize the regulation of bracket length through setting up the bracket regulating part, can realize the upset of whole seat portion through setting up self-lock device, and the seat device of consequently installing can not hinder electric motor car saddle normally to open.
Drawings
FIG. 1 is an exploded view of the present invention;
FIG. 2 is an exploded view of another view of the present invention;
fig. 3 is a partial enlarged view of the self-locking structure.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
An electric bicycle child seat device as shown in fig. 1 and 2 is composed of an upper seat portion, a middle connecting portion and a lower fixing portion which are connected with each other, wherein the fixing portion fixes the child seat device to a pedal of an electric bicycle, the connecting portion comprises a supporting rod 21 with a lower portion connected with the fixing portion and a self-locking structure with an upper portion connected with the seat portion, and the seat portion comprises a lower mounting plate 27 arranged at the bottom end and connected with the connecting portion and a safety seat arranged at the upper portion of the lower mounting plate 27.
Further, the fixed part include the base 12 of bottom, set up with height adjusting rod 19 on the base 12 and set up bracket 18 on height adjusting rod 19, the top of height adjusting rod 19 is provided with locking device 20, locking device 20 be used for adjusting the length of height adjusting rod 19, can adjust the length of height adjusting rod when unscrewing locking device 20, screw locking device 20 and fix height adjusting rod 19 after the regulation is accomplished.
Further, bracket 18 pass through bracket 9 and be connected with height adjusting rod 19, bracket 9 be scalable structure, through bracket adjusting part 8 and the spacing bolt 17 control bracket 9 that set up on bracket 9 flexible in order to realize the length adjustment of bracket 9, spacing bolt 17's effect is spacing for the regulation to bracket 18.
Further, base 12 on be provided with bandage 10 and screw hole, be fixed in electric bicycle's running-board department with the fixed part through bandage 10 and screw, bandage 10 tie up and tie up on electric bicycle's running-board, set up the running-board screw hole that corresponds with screw hole on the base simultaneously on the running-board frame, on being fixed in the running-board with the fixed part through the screw, guarantee the steadiness of children's seat on electric bicycle through two fixed modes. Be provided with lock nut 14 and spring 15 in the base 12, the place that upper portion and height adjusting rod 19 are connected is provided with lock nut 11 and lock bolt 13, and lock nut 14 and spring 15 pass through locking limit bolt 16 and outside link, the regulation of base 12: the locking limit bolt 16 is matched with a locking nut 14 and a spring 15 which are embedded in the base for limiting, the limiting on the base 12 is relieved by pulling out the locking limit bolt 16, the base is rotated around the locking nut 11 and the locking bolt 13, and the adjustment of the base is realized; the lock nut 11 and the lock bolt 13 function to fix the base 12 and the child seat height adjusting lever 19.
Further, the self-locking structure comprises a supporting plate 22 at the bottom, a self-locking structure mounting plate 7 and a hinge 23 which are arranged on the supporting plate 22, and a self-locking rotating shaft 6, a spring hanging column 25 and a handle device 26 which are arranged on the self-locking structure mounting plate 7; the spring hanging column 25 is provided with a spring 24, the middle part of the handle device 26 is provided with a handle rotating shaft 5, the bottom part 26 of the handle device is provided with a lock hook 35, and the supporting plate 22 is provided with a lock hole corresponding to the lock hook; when locking is needed, the handle device 26 is pushed to enable the hinge 23 to rotate around the self-locking rotating shaft 6, the handle device 26 simultaneously rotates around the handle rotating shaft 5, the spring 24 is pulled to deform, the locking hook at the lower part of the handle device 26 is hooked into the locking hole in the supporting plate 22, the handle device 26 is loosened, the spring 24 is relieved from deformation, and the self-locking effect is achieved; when needing the unblock, through promoting handle device 26, handle device 26 rotates around handle pivot 5, the locking state is relieved with the lockhole in the backup pad 22 to the trip of handle device 26 below, then can continue to promote handle device 26, it is rotatory to drive hinge 23 through auto-lock pivot 6, finally contact with auto-lock structure mounting panel 7, it is spacing to form, make whole seat portion can overturn, after the auto-lock structure unblock, the seat can carry out the axial around auto-lock pivot 6 and adjust, with get off the back at the person of riding and children, the saddle is normally opened.
Further, the bottom of the support rod 21 is connected to the height adjusting rod 19 and the locking device 20, and the top is connected to the support plate 22.
Furthermore, the safety seat comprises a seat support structure and a cover structure arranged on the seat support structure.
Furthermore, the seat support structure comprises a backrest support 3 fixedly connected with a bottom lower mounting plate 27, a front cover support 29 connected with the backrest support 3 and an armrest 2 connected with the front cover support 29, the seat part is matched with wrapping sheets welded on two sides of the hinge 23 through a bent pipe structure arranged below the lower mounting plate 27, and the connection of the lower mounting plate 27 and a lower self-locking structure, namely the connection of the seat part and a middle connecting part, is realized through the locking of bolts and nuts penetrating through holes of the hinge 23; the cover body structure includes a seat upper cover 1 and a seat lower cover 4 provided on both sides of a backrest support 3, and a seat front cover 28 and a seat rear cover 30 provided on both sides of a front cover support 29.
Further, a seat cushion bottom plate 31 is arranged on the lower portion of the seat upper cover 1 and above the seat, a seat cushion 32 is arranged on the seat cushion bottom plate 31, a backrest bottom plate 34 is arranged on the upper portion of the seat upper cover 1 and in front of the backrest, and a backrest 33 is arranged on the backrest bottom plate 34.
Claims (9)
1. Electric bicycle children's seat device, its characterized in that: the child seat device comprises a seat portion at the upper portion, a connecting portion in the middle and a fixing portion at the lower portion, wherein the seat portion, the connecting portion and the fixing portion are connected with each other, the fixing portion fixes the child seat device to a pedal of an electric bicycle, the connecting portion comprises a supporting rod and a self-locking structure, the lower portion of the supporting rod is connected with the fixing portion, the upper portion of the self-locking structure is connected with the seat portion, the seat portion comprises a lower mounting plate and a safety seat, the lower mounting plate is arranged.
2. The electric bicycle child seat device according to claim 1, wherein: the fixed part include the base of bottom, set up with the height adjusting lever on the base and set up the bracket on height adjusting lever, the top of height adjusting lever is provided with locking device.
3. The electric bicycle child seat device according to claim 2, wherein: the leg rest is connected with the height adjusting rod through a leg rest bracket.
4. The electric bicycle child seat device according to claim 2, wherein: the base on be provided with bandage and screw hole, be fixed in electric bicycle's running-board department through bandage and screw with the fixed part.
5. The electric bicycle child seat device according to claim 1, wherein: the self-locking structure comprises a supporting plate at the bottom, a self-locking structure mounting plate and a hinge which are arranged on the supporting plate, and a self-locking rotating shaft, a spring hanging column and a handle device which are arranged on the self-locking structure mounting plate; the spring is arranged on the spring hanging column, the middle of the handle device is provided with a handle rotating shaft, the bottom of the handle device is provided with a lock hook, and the supporting plate is provided with a lock hole corresponding to the lock hook.
6. The electric bicycle child seat device according to claim 1, wherein: the bottom of the supporting rod is connected with the height adjusting rod and the locking device, and the top of the supporting rod is connected with the supporting plate.
7. The electric bicycle child seat device according to claim 1, wherein: the safety seat comprises a seat support structure and a cover body structure arranged on the seat support structure.
8. The electric bicycle child seat apparatus according to claim 7, wherein: the seat support structure comprises a backrest support fixedly connected with the bottom lower mounting plate, a front cover support connected with the backrest support and an armrest connected with the front cover support, and the cover body structure comprises a seat upper cover and a seat lower cover which are arranged on two sides of the backrest support, a seat front cover and a seat rear cover which are arranged on two sides of the front cover support.
9. The electric bicycle child seat device according to claim 8, wherein: the seat cushion is arranged on the lower portion of the backrest front cover and located above the seat, the seat cushion is arranged on the seat cushion bottom plate, the backrest bottom plate is arranged on the upper portion of the backrest front cover and located in front of the backrest, and the backrest is arranged on the backrest bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921101755.5U CN210555294U (en) | 2019-07-15 | 2019-07-15 | Child seat device of electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921101755.5U CN210555294U (en) | 2019-07-15 | 2019-07-15 | Child seat device of electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210555294U true CN210555294U (en) | 2020-05-19 |
Family
ID=70621881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921101755.5U Active CN210555294U (en) | 2019-07-15 | 2019-07-15 | Child seat device of electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210555294U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111605648A (en) * | 2020-07-03 | 2020-09-01 | 北京三角洲机器人科技有限公司 | Seat strutting arrangement and car of riding instead of walk |
-
2019
- 2019-07-15 CN CN201921101755.5U patent/CN210555294U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111605648A (en) * | 2020-07-03 | 2020-09-01 | 北京三角洲机器人科技有限公司 | Seat strutting arrangement and car of riding instead of walk |
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