CN105774964B - A kind of preposition rumble seat of electric bicycle children - Google Patents
A kind of preposition rumble seat of electric bicycle children Download PDFInfo
- Publication number
- CN105774964B CN105774964B CN201610260053.6A CN201610260053A CN105774964B CN 105774964 B CN105774964 B CN 105774964B CN 201610260053 A CN201610260053 A CN 201610260053A CN 105774964 B CN105774964 B CN 105774964B
- Authority
- CN
- China
- Prior art keywords
- supporting rod
- articulation piece
- preposition
- connector
- electric bicycle
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
- B62J1/14—Separate pillions
- B62J1/16—Separate pillions for children
- B62J1/162—Child seats specially adapted for motorcycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
- B62J1/14—Separate pillions
- B62J1/16—Separate pillions for children
- B62J1/167—Child seats attachable in front of the driver saddle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
- B62J1/28—Other additional equipment, e.g. back-rests for children
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Seats For Vehicles (AREA)
Abstract
The present invention relates to a kind of preposition rumble seats of electric bicycle children, including：Supporting rod, connector, adjustment structure, sliding axle, the first articulation piece, the second articulation piece, third articulation piece, safety guard, foot-operated and backrest；The supporting rod can be around the second articulation piece rotary folding around the first articulation piece rotary folding, the safety guard.Beneficial effects of the present invention are：The preposition rumble seat of electric bicycle children produced now; it is placed on the front end of vehicle; driver's moment can be allowed to supervise children; it is not easy to divert one's attention; the driving that can be trusted can be folded up when not in use, save space; the protective device of setting can be effectively protected children and preserve from, in the process of moving arriving at safely and fast.
Description
Technical field
The invention belongs to child utensil technical fields, and in particular to a kind of preposition rumble seat of electric bicycle children.
Background technology
As that lives now increasingly improves, electric vehicle enters our daily gradually instead of traditional bicycle
It in life, looks after children there have been problem then going out, Child seat of electromobile occurs as a result,.Child seat of electromobile
Style is multifarious, has plenty of on electric vehicle pedal, has plenty of on electric motor car rear seat, has plenty of directly
In electric vehicle vertical beam.The children's seat being mounted in electric vehicle vertical beam produced now is the disadvantage is that without anti-on seat
Protection unit, it is not foldable, and the setting angle of seat cannot be adjusted, there are hidden danger in safety.
Invention content
In order to solve the above problem of the existing technology, the present invention provides a kind of preposition foldings of electric bicycle children
Seat.Backrest is increased in seat, handrail, guardrail and pedal can solve the problems, such as the safety and level of comfort of baby.Seat is also
The setting angle that seat can be adjusted according to the vertical beam inclined degree of electric vehicle, allows seat to be horizontally arranged in vertical beam.Together
When, handrail, guardrail and the pedal installed on seat can all fold, can also be appropriate to dismantle according to the needs of baby.It tears open
Seat after unloading can be used normally, simple and convenient.
The technical solution adopted in the present invention is：
A kind of preposition rumble seat of electric bicycle children, including：Supporting rod, connector, adjustment structure, sliding axle,
One articulation piece, the second articulation piece, third articulation piece, safety guard, foot-operated and backrest；One end of the supporting rod is hook
Type structure, other end side are provided with circular hole, L-type elongated slot and semicircle orifice, and the L-type elongated slot is located on the right side of the circular hole, and described half
Circular hole is located at the lower section of the circular hole, and the supporting rod is hinged by first articulation piece and the connector, the adjusting
Structure setting is on the connector, offering slotted hole in the middle part of the connector, the sliding axle setting is in the slotted hole
It is interior, it is connected together with the hook-like configuration of the supporting rod, the institute opened up in the supporting rod is arranged in second articulation piece
It states in circular hole, the third articulation piece is arranged in the L-type elongated slot that the supporting rod opens up, and the supporting rod passes through described
Second articulation piece and the third articulation piece are detachably connected the safety guard, and the foot-operated setting is protected in the safety
Under protection unit, and it is hinged with the supporting rod, the backrest is arranged on the supporting rod, and hinged with the connector, institute
Stating supporting rod can be around the first articulation piece rotary folding, and the safety guard can be around second articulation piece side clockwise
To rotary folding.
Further, the supporting rod is bolted to connection by support front bar and support rear bar.
Further, the adjustment structure includes：Pipe clamp and regulating part, the pipe clamp are located above the regulating part, and
With the connector by bolted splice, the regulating part is the circular configuration surrounded by two semicircle clamps, and two institutes
The both ends for stating semicircle clamp are bolted respectively along the width direction perpendicular to the semicircle clamp, one of institute
It states and is connected with screw in the middle part of semicircle clamp, the screw is threadedly coupled with the connector, described in adjusting
Length between screw and the connector and adjust that the screw is up and down to be looked for according to the inclined degree of vehicle vertical beam
The setting angle of the seat is adjusted to suitable position, the seat leveling can be achieved the effect that be seated comfortable.
Further, the adjustment structure includes：Pipe collar part and gear regulating part, the pipe collar part and gear regulating part are logical
It crosses and is bolted, one end of the gear regulating part is provided with circular groove compatible with vehicle vertical beam, and the gear is adjusted
The other end of part is provided with multiple gear holes, and the middle part of the gear regulating part and the connector are hinged, suitable by selecting
Gear hole B the gear regulating part is connect with the connector, seat leveling can be achieved the effect that be seated comfortable.
Further, the safety guard includes：Handrail and guardrail offer and the supporting rod on the handrail
On the compatible slotted hole of the circular hole that is provided with and circular hole compatible with the L-type elongated slot being provided on the supporting rod,
The handrail is detachably connected by second articulation piece and the third articulation piece with the supporting rod, and the guardrail is double
Layer structure, respectively guardrail upper layer and guardrail lower layer, the guardrail upper layer are socketed with the handrail, the guardrail lower layer with it is described
Handrail is detachably connected, and the handrail and the guardrail are both provided with the soft set of friction, reach comfortable effect.
Further, described ride is detachably connected with the supporting rod.
Further, it is connected by tension spring between second articulation piece and the third articulation piece.
Further, further include seat, the seat is arranged in the middle part of the supporting rod, fixes and connects with the supporting rod
It connects, cushion or plastic mattress is provided on the seat.
Further, the supporting rod is that U-shaped steel, square steel or two U-shaped steels are nested together the square steel of synthesis up and down, solid
It is durable, it is not easy to deform.
Further, further include safety handle, between the sliding axle and the hole or iron pin of the connector bottom front
It is connected by tension spring；Or the hole of the safety handle lower part is connect with the hole on the connector top by tension spring.
Further, further include safety belt, safety belt is arranged on the seat, is used cooperatively with backrest 10.
Beneficial effects of the present invention are：
The preposition rumble seat of electric bicycle children produced now, is placed on the front end of vehicle, can allow driver when
Supervision children are carved, are not easy to divert one's attention, the driving that can be trusted can be folded up when not in use, save space, the protection of setting
Device can be effectively protected children and preserve from, in the process of moving arriving at safely and fast.
Description of the drawings
Fig. 1 is one embodiment of the present of invention structural schematic diagram；
Fig. 2 is the supporting bar structure schematic diagram in Fig. 1；
Fig. 3 is the regulating part schematic diagram in Fig. 1；
Fig. 4 is an alternative embodiment of the invention structural schematic diagram；
Fig. 5 is the gear regulating part schematic diagram in Fig. 4；
Fig. 6 is a kind of 10 attachment structure schematic diagram of backrest；
The reference numerals are as follows：1- supporting rods；2- connectors；3- adjustment structures；4- sliding axles；The first articulation pieces of 5-；
The second articulation pieces of 6-；7- third articulation pieces；8- safety guards；9- is foot-operated；10- backrests；11- seats；12- safety handles；
31- pipe clamps；32- regulating parts；101- supports front bar；102- supports rear bar；311- pipe collar parts；322- gear regulating parts；81- is helped
Hand；82- guardrails；A-L type elongated slots；B- gear holes；C- semicircle orifices.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, technical scheme of the present invention will be carried out below
Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
As shown in figs 1 to 6, the present invention provides a kind of preposition rumble seats of electric bicycle children, including：Supporting rod
1, connector 2, adjustment structure 3, sliding axle 4, the first articulation piece 5, the second articulation piece 6, third articulation piece 7, safety guard
8,9 and backrest 10 are ridden；One end of supporting rod 1 is hook-like configuration, other end side is provided with circular hole, L-type elongated slot A and semicircle orifice
C, L-type elongated slot A are located on the right side of circular hole, and semicircle orifice C is located at the lower section of circular hole, and supporting rod 1 passes through the first articulation piece 5 and connector 2
Hinged, adjustment structure 3 is set on connector 2, and 2 middle part of connector offers slotted hole, and sliding axle 4 is arranged in slotted hole,
It is connected together with the hook-like configuration of supporting rod 1, the second articulation piece 6 is arranged in the circular hole that supporting rod 1 opens up, third articulation piece 7
It is arranged in the L-type elongated slot A that supporting rod 1 opens up, supporting rod 1 is detachably connected peace by the second articulation piece 6 and third articulation piece 7
Full protection device 8 is ridden 9 and is arranged under safety guard 8, and hinged with supporting rod 1, and backrest 10 is arranged on supporting rod 1,
And it is hinged with connector 2, supporting rod 1 can be suitable around the second articulation piece 6 around 5 rotary folding of the first articulation piece, safety guard 8
Clockwise rotary folding.
Supporting rod 1 is bolted to connection by support front bar 101 and support rear bar 102.
Adjustment structure 3 includes：Pipe clamp 31 and regulating part 32, pipe clamp 31 is located at 32 top of regulating part, and passes through with connector 2
Bolted splice, regulating part 32 is the circular configuration surrounded by two semicircle clamps, and the both ends of two semicircle clamps are along vertical
It is directly bolted respectively in the width direction of semicircle clamp, taenidium is connected in the middle part of one of semicircle clamp
Thick stick, screw are threadedly coupled with connector 2, by adjusting length between screw and connector 2 and according to vehicle vertical beam
Inclined degree adjusts that screw is up and down to find suitable position to adjust the setting angle of seat, can be by seat tune
It is flat, achieve the effect that be seated comfortable.
Adjustment structure 3 includes：Pipe collar part 311 and gear regulating part 322, pipe collar part 311 and gear regulating part 322 pass through spiral shell
Tether and connect, one end of gear regulating part 322 is provided with circular groove compatible with vehicle vertical beam, gear regulating part 322 it is another
One end is provided with multiple gear hole B, and the middle part of gear regulating part 322 and connector 2 are hinged, by selecting suitable gear hole B
Gear regulating part 322 is connect with connector 2, seat leveling can be achieved the effect that be seated comfortable.
Safety guard 8 includes：Handrail 81 and guardrail 82 offer on handrail 81 and the circular hole that is provided on supporting rod 1
Compatible slotted hole and circular hole compatible with the L-type elongated slot being provided on supporting rod 1, handrail 81 pass through 6 He of the second articulation piece
Third articulation piece 7 is detachably connected with supporting rod 1, and guardrail 82 is double-layer structure, respectively guardrail upper layer and guardrail lower layer, guardrail
Upper layer is socketed with handrail 81, and guardrail lower layer is detachably connected with handrail 81, and handrail 81 and guardrail 82 are both provided with the soft set of friction, reach
To comfortable effect.
Foot-operated 9 are detachably connected with supporting rod 1.
It is connected by tension spring between second articulation piece 6 and third articulation piece 7.
Further include seat 11, seat setting is fixedly connected with supporting rod 1, is provided on seat 11 soft at 1 middle part of supporting rod
Pad or plastic mattress.
Supporting rod 1 is that U-shaped steel, square steel or two U-shaped steels are nested together the square steel of synthesis up and down, durable, it is not easy to
Deformation.
Further include safety handle 12, is connected by tension spring between the hole or iron pin of 2 bottom front of sliding axle 4 and connector；
Or the hole of 12 lower part of safety handle is connect with the hole on 2 top of connector by tension spring.
Further include safety belt, safety belt is arranged on the seat, is used cooperatively with backrest 10.
Embodiment one：
As shown in Figure 1, pipe clamp 31 and regulating part 32 are connected in the vertical beam of vehicle, pipe clamp 31 plays drawing to vehicle vertical beam,
Regulating part 32 plays a supporting role to vehicle vertical beam, by swinging up and down the spiral on regulating part 32 according to the inclined degree of vehicle vertical beam
Leading screw finds suitable position and rotates the screw on regulating part 32, increaseds or decreases the length that screw is exposed
The relative position for adjusting supporting rod 1 makes entire seat tend to be horizontal relative to ground, reaches children and take comfortable mesh after seat
's.
Embodiment two：
As shown in figure 4, pipe collar part 311 and gear regulating part 322 are connect by bolt with vehicle vertical beam, by gear regulating part
322 middle part is hinged with the end of connector 2, then, selects suitable gear hole B on gear regulating part 322, will by bolt
Gear regulating part 322 is fixedly connected with connector 2, so that entire seat is tended to be horizontal relative to ground, is reached children and take seat
Comfortable purpose afterwards.
Embodiment three：
When not having to seat for a long time, seat can be folded up, reduce seat occupancy space.First, by handrail 81 to
The direction of connector 2 pushes away, and handrail 81 is moved along the second articulation piece 6 to the direction of connector 2, and third articulation piece 7 reaches support
Handrail 81 is rotated clockwise when the L-type slot bottom ends A that bar 1 is arranged, third articulation piece 7 is detached from rotation to semicircle out of L-type slot A
In the C of hole, handrail 81 is bonded with guardrail 82 with supporting rod 1；Then supporting rod 1 is lifted up, by stirring safety handle backward
12 move backward sliding axle 4 so that the hook-shape structure of supporting rod 1 is detached from sliding axle 4, by supporting rod 1, handrail 81 and guardrail
82 entirety are rotated down, and achieve the purpose that folding, last rotary pedals 9 to suitable position, seat integrally achieve the effect that folding.
Example IV：
The present embodiment is differed only in embodiment three, and backrest 10 is fixed Quick Release backrest, one end of internally installed pull-spring with
The other end of the hole of 2 lower part of connector or iron pin connection, internally installed pull-spring is connect with sliding axle 4.
Embodiment five：
As shown in fig. 6, backrest 10 can also be mounted on safety handle 12, one end of outer tension spring hangs over safety handle 12
On, the other end of outer tension spring is hung on connector 2, and backrest 10 is folded by outer tension spring, when without the use of backrest 10, can be torn open
It unloads down.
Embodiment six：
When in use, after 9, backrest 10, handrail 81, guardrail 82 are ridden in dismounting respectively, the use of seat is not still influenced.
Embodiment seven：
The present embodiment and differing only in for other embodiments are configured with safety belt on seat, safety belt makes with backrest cooperation
With the security performance that can improve seat.
The present invention is not limited to above-mentioned preferred forms, and those of ordinary skill in the art may be used under the inspiration of the present invention
Obtain other various forms of products, however, make any variation in its shape or structure, it is every with same as the present application
Or close technical solution, it is within the scope of the present invention.
Claims (10)
1. a kind of preposition rumble seat of electric bicycle children, which is characterized in that including：Supporting rod (1), is adjusted connector (2)
Structure (3), sliding axle (4), the first articulation piece (5), the second articulation piece (6), third articulation piece (7), safety guard (8),
Foot-operated (9) and backrest (10)；One end of the supporting rod (1) is hook-like configuration, other end side is provided with circular hole, L-type elongated slot
(A) it is located on the right side of the circular hole with semicircle orifice (C), the L-type elongated slot (A), the semicircle orifice (C) is located under the circular hole
Side, the supporting rod (1) is hinged by first articulation piece (5) and the connector (2), adjustment structure (3) setting
In on the connector (2), offering slotted hole in the middle part of the connector (2), the sliding axle (4) is arranged in the slotted hole
It is interior, it is connected together with the hook-like configuration of the supporting rod (1), second articulation piece (6) is arranged in the supporting rod (1)
In the circular hole opened up, the L-type elongated slot (A) that third articulation piece (7) setting is opened up in the supporting rod (1) is interior,
The supporting rod (1) is detachably connected the safeguard protection by second articulation piece (6) and the third articulation piece (7) and fills
It sets (8), described foot-operated (9) are arranged under the safety guard (8), and hinged with the supporting rod (1), the backrest
(10) it is arranged on the supporting rod (1), and hinged with the connector (2).
2. a kind of preposition rumble seat of electric bicycle children according to claim 1, which is characterized in that the supporting rod
(1) it is bolted to connection by support front bar (101) and support rear bar (102).
3. a kind of preposition rumble seat of electric bicycle children according to claim 1, which is characterized in that the adjusting knot
Structure (3) includes：Pipe clamp (31) and regulating part (32), the pipe clamp (31) are located above the regulating part (32), and with the company
Fitting (2) is by bolted splice, and the regulating part (32) is the circular configuration surrounded by two semicircle clamps, and described in two
The both ends of semicircle clamp are bolted respectively along the width direction perpendicular to the semicircle clamp, described in one of them
It is connected with screw in the middle part of semicircle clamp, the screw is threadedly coupled with the connector (2).
4. a kind of preposition rumble seat of electric bicycle children according to claim 1, which is characterized in that the adjusting knot
Structure (3) includes：Pipe collar part (311) and gear regulating part (322), the pipe collar part (311) and gear regulating part (322) pass through spiral shell
It tethers and connects, one end of the gear regulating part (322) is provided with circular groove compatible with vehicle vertical beam, and the gear is adjusted
The other end of part (322) is provided with multiple gear holes (B), and middle part and the connector (2) of the gear regulating part (322) are cut with scissors
It connects.
5. a kind of preposition rumble seat of electric bicycle children according to claim 1, which is characterized in that the safety is protected
Protection unit (8) includes：Handrail (81) and guardrail (82) are offered on the handrail (81) and are provided on the supporting rod (1)
The compatible slotted hole of circular hole and circular hole compatible with the L-type elongated slot being provided on the supporting rod (1), it is described to help
Hand (81) is detachably connected by second articulation piece (6) and the third articulation piece (7) with the supporting rod (1), described
Guardrail (82) is double-layer structure, respectively guardrail upper layer and guardrail lower layer, and the guardrail upper layer is socketed with the handrail (81), institute
It states guardrail lower layer to be detachably connected with the handrail (81), it is soft that the handrail (81) and the guardrail (82) are both provided with friction
Set.
6. a kind of preposition rumble seat of electric bicycle children according to claim 1, which is characterized in that described foot-operated
(9) it is detachably connected with the supporting rod (1).
7. a kind of preposition rumble seat of electric bicycle children according to claim 1, which is characterized in that second hinge
It is connect by tension spring between fitting (6) and the third articulation piece (7).
8. a kind of preposition rumble seat of electric bicycle children according to claim 1, which is characterized in that further include seat
(11), the seat setting is fixedly connected with the supporting rod (1), is set on the seat (11) in the middle part of the supporting rod (1)
It is equipped with cushion or plastic mattress.
9. a kind of preposition rumble seat of electric bicycle children according to claim 1, which is characterized in that the supporting rod
(1) it is that U-shaped steel, square steel or two U-shaped steels are nested together the square steel of synthesis up and down.
10. a kind of preposition rumble seat of electric bicycle children according to claim 1, which is characterized in that further include protecting
Dangerous handle (12) is connect between the sliding axle (4) and the hole or iron pin of the connector (2) bottom front by tension spring；Or
The hole of safety handle (12) lower part is connect with the hole on the connector (2) top by tension spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610260053.6A CN105774964B (en) | 2016-04-25 | 2016-04-25 | A kind of preposition rumble seat of electric bicycle children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610260053.6A CN105774964B (en) | 2016-04-25 | 2016-04-25 | A kind of preposition rumble seat of electric bicycle children |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105774964A CN105774964A (en) | 2016-07-20 |
| CN105774964B true CN105774964B (en) | 2018-07-31 |
Family
ID=56398356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610260053.6A Active CN105774964B (en) | 2016-04-25 | 2016-04-25 | A kind of preposition rumble seat of electric bicycle children |
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| Country | Link |
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| CN (1) | CN105774964B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031759B (en) * | 2017-06-01 | 2022-09-02 | 丁存保 | Front detachable seat of electric bicycle for children |
| CN107176234B (en) * | 2017-07-06 | 2022-10-28 | 路海贤 | Front foldable child seat for electric vehicle and bicycle |
| CN108189940B (en) * | 2017-12-28 | 2019-10-08 | 浙江工贸职业技术学院 | A kind of rumble seat |
| CN109178159B (en) * | 2018-10-26 | 2024-05-24 | 丁存保 | Children safety seat for riding vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204037751U (en) * | 2014-08-25 | 2014-12-24 | 王国良 | A kind of child seat |
| CN204383644U (en) * | 2015-01-23 | 2015-06-10 | 路海贤 | A kind of multi-functional front seat for children for battery-driven car, bicycle |
| CN204871323U (en) * | 2015-08-19 | 2015-12-16 | 路海贤 | Folding non -motor's children's seat |
| CN205615619U (en) * | 2016-04-25 | 2016-10-05 | 丁存保 | Leading folding seat chair of electric bicycle children |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2300598A1 (en) * | 2000-03-14 | 2001-09-14 | Centric Safe Haven Inc. | Bicycle seat with telescopic support bar |
-
2016
- 2016-04-25 CN CN201610260053.6A patent/CN105774964B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204037751U (en) * | 2014-08-25 | 2014-12-24 | 王国良 | A kind of child seat |
| CN204383644U (en) * | 2015-01-23 | 2015-06-10 | 路海贤 | A kind of multi-functional front seat for children for battery-driven car, bicycle |
| CN204871323U (en) * | 2015-08-19 | 2015-12-16 | 路海贤 | Folding non -motor's children's seat |
| CN205615619U (en) * | 2016-04-25 | 2016-10-05 | 丁存保 | Leading folding seat chair of electric bicycle children |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105774964A (en) | 2016-07-20 |
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