CN103921870B - Bicycle protective backseat frame not prone to clamping leg and foot - Google Patents
Bicycle protective backseat frame not prone to clamping leg and foot Download PDFInfo
- Publication number
- CN103921870B CN103921870B CN201410175329.1A CN201410175329A CN103921870B CN 103921870 B CN103921870 B CN 103921870B CN 201410175329 A CN201410175329 A CN 201410175329A CN 103921870 B CN103921870 B CN 103921870B
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- backseat
- rear seat
- foot
- frame
- bicycle
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- Automatic Cycles, And Cycles In General (AREA)
Abstract
The invention relates to the technical field of bicycles, in particular to a bicycle protective backseat frame not prone to clamping the leg and the foot. The bicycle protective backseat frame comprises a protective backseat body, wherein the protective backseat body comprises a backseat bottom plate, a rotating shaft is arranged in the rear of the backseat bottom plate and provided with a backseat back frame, a backseat back frame middle plate is arranged in the middle of the backseat back frame, and the middle and the lower portion of the backseat back frame middle plate are provided with an elastic strip sleeve cavity groove and a back hook cavity groove respectively; a convex rod is arranged at the end of the rear of the backseat bottom plate and provided with a ring buckle; the elastic strip sleeve is arranged in the elastic strip sleeve cavity groove, and a hook strip is arranged in the back hook cavity groove in a clamped mode and hooked on the ring buckle on the convex rod; side face arc protective plates are correspondingly arranged at the corresponding positions on the two sides of the backseat bottom plate. The bicycle protective backseat frame is simple in structure, convenient to operate and capable of ensuring that the leg and the foot of a child can not be clamped and trapped in spokes of a rear wheel of a bicycle, and therefore potential safety hazard are eliminated.
Description
Technical field
【Technical field】
The present invention relates to technical field of bicycles is and in particular to a kind of bicycle protection back seat being difficult leg lock and foot
Frame.
Background technology
【Background technology】
People are used bicycle as the convenient vehicles of environmental protection, and when manned, particularly child, due to it
Nature active, thus be sitting on rear bicycle easily lower limb or foot card are pinched in bicycle rear spoke, cause leg or
Person's feet from injuring, infringement is healthy.In addition some people are also had to cover using in the rear bicycle child with manteau for the installing one,
Benefit be can sunshade rain-proof, but its harm is its back seat cannot to be carried other people or dress again wear some simple goods
, define the purposes of rear bicycle.
Content of the invention
【Content of the invention】
Present invention aims to the defect of prior art and deficiency, provide a kind of structure simple, reasonable in design, make
Protect back rest frame with the bicycle being easily difficult leg lock and foot, it is correspondingly arranged on arc protective using both sides in the middle part of dickey seats
Plate, this arc backplate is provided with some magic joint strips, arranges a concealed rear seat back frame, this back seat on its dickey seats surface
In backrest, concealed loose and tight strip set is set, it has structure simply, easy to operate, ensure that the leg of child and foot will not
It is trapped in bicycle rear wheel spoke, eliminate potential safety hazard.
The bicycle protection back rest frame being difficult leg lock and foot of the present invention, it includes protecting back seat body, described
Protection back seat body includes a rear seat pan, and this rear seat pan rear portion arranges a rotating shaft, seat back frame after this rotating shaft setting one；Described
Seat back frame intermediate plate after setting one in the middle part of seat back frame afterwards, in the middle part of this rear seat back frame intermediate plate and bottom is provided with loose and tight strip mantle cavity groove
With back of the body hook chamber groove；Described rear seat pan rear portion termination arranges a nose bar, and this nose bar arranges a latch closure；Described loose and tight strip mantle cavity groove
One loose and tight strip set is set；Described back of the body hook chamber groove card sets a hook bar, and this hook bar grab is on the latch closure on nose bar；Described rear seat pan
Both sides corresponding position is correspondingly arranged on side arc backplate respectively, and this side arc backplate is provided with some companies with VELCRO head
Narrow bars, this side arc backplate bottom is hinged with foot-operated.
Further, described rotating shaft is provided with returning spring.
Further, described rear seat back frame intermediate plate top is provided with implicit type handle.
Further, described rear seat pan front end arranges half arc ring handle.
Further, described rear seat pan is provided with the backrest groove being matched with rear seat back frame.
After said structure, the present invention has the beneficial effect that：The bicycle being difficult leg lock and foot of the present invention is prevented
Shield back rest frame, it is correspondingly arranged on arc backplate using both sides in the middle part of dickey seats, and this arc backplate is provided with some VELCRO
Bar, arranges in a concealed rear seat back frame, this rear seat back frame on its dickey seats surface and arranges concealed loose and tight strip set, it has
Structure is simple, easy to operate, ensure that the leg of child and foot will not be trapped in bicycle rear wheel spoke, eliminates
Potential safety hazard.
Brief description
【Brief description】
Accompanying drawing described herein is used to provide a further understanding of the present invention, constitutes the part of the application, but
Do not constitute inappropriate limitation of the present invention, in the accompanying drawings：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the left view of Fig. 1.
Description of reference numerals：
1st, half arc ring handle；2nd, rear seat pan；21st, rear seat back frame intermediate plate；3rd, backrest groove；
4th, loose and tight strip set；5th, rear seat back frame；6th, implicit type handle；7th, loose and tight strip mantle cavity groove；
8th, back of the body hook chamber groove；9th, hook bar；10th, latch closure；11st, nose bar；12nd, rotating shaft；13rd, connection strap；
14th, side arc backplate；15th, ride.
Specific embodiment
【Specific embodiment】
To describe the present invention below in conjunction with accompanying drawing and specific embodiment in detail, illustrative examples therein and saying
Bright be only used for explaining the present invention, but not as a limitation of the invention.
As shown in Figure 1 and Figure 2, the bicycle protection back rest frame being difficult leg lock and foot described in this specific embodiment, it
Including protection back seat body, described protection back seat body includes a rear seat pan 2, and this rear seat pan 2 rear portion arranges a rotating shaft 12,
Seat back frame 5 after this rotating shaft 12 setting one；Seat back frame intermediate plate 21 after the middle part setting one of described rear seat back frame 5, in this rear seat back frame
Between plate 21 middle part and bottom be provided with loose and tight strip mantle cavity groove 7 and back of the body hook chamber groove 8；The setting one of described rear seat pan 2 rear portion termination is convex
Bar 11, this nose bar 11 arranges a latch closure 10；Described loose and tight strip mantle cavity groove 7 setting one loose and tight strip set 4；Described back of the body hook chamber groove 8 blocks
If a hook bar 9, this hook bar 9 grab is on the latch closure 10 on nose bar 11；Described rear seat pan 2 both sides corresponding position is correspondingly arranged respectively
There is side arc backplate 14, this side arc backplate 14 is provided with some connection straps 13 with VELCRO head, this side arc
Backplate 14 bottom is hinged with foot-operated 15.
A kind of preferred as the present invention, described rotating shaft 12 is provided with returning spring.
A kind of preferred as the present invention, described rear seat back frame intermediate plate 21 top is provided with implicit type handle 6.
A kind of preferred as the present invention, described rear seat pan 2 front end arranges half arc ring handle 1.
A kind of preferred as the present invention, described rear seat pan 2 is provided with the backrest groove being matched with rear seat back frame 5
3.
The present invention use when, by being arranged on the side arc backplate 14 of rear seat pan 2 both sides, side arc backplate 14
Tied up on the back vent being buckled in bicycle by connection strap 13 thereon；Ensure that the leg of child and foot are not pinched by card, after being provided with
Seat back frame 5 ensures that its child back is reliable, when not needing to use, can draw the backrest groove to rear seat pan 2 in
3, other people uses outside convenient for children.
The bicycle protection back rest frame being difficult leg lock and foot of the present invention, it adopts both sides in the middle part of dickey seats to correspond to
It is provided with arc backplate, this arc backplate is provided with some magic joint strips, after setting one is concealed on its dickey seats surface
Seat back frame, arranges concealed loose and tight strip set in this rear seat back frame, and it has structure simply, easy to operate, ensure that child's
Leg and foot will not be trapped in bicycle rear wheel spoke, eliminate potential safety hazard.
The above is only the better embodiment of the present invention, therefore the construction described in all scopes according to present patent application,
Equivalence changes or modification that feature and principle are done, are all included in the range of present patent application.
Claims (2)
1. be difficult the bicycle protection back rest frame of leg lock and foot, it include protecting back seat body it is characterised in that：Described anti-
Shield back seat body includes a rear seat pan（2）, this rear seat pan（2）Rear portion arranges a rotating shaft（12）, this rotating shaft（12）Setting one
Seat back frame afterwards（5）；Described rear seat back frame（5）Seat back frame intermediate plate after middle part setting one（21）, this rear seat back frame intermediate plate（21）
Middle part and bottom are provided with loose and tight strip mantle cavity groove（7）With back of the body hook chamber groove（8）；Described rotating shaft（12）On be provided with returning spring；Institute
State rear seat pan（2）Rear portion termination arranges a nose bar（11）, this nose bar（11）Upper setting one latch closure（10）；Described loose and tight strip set
Chamber groove（7）One loose and tight strip set is set（4）；Described back of the body hook chamber groove（8）Card sets a hook bar（9）, this hook bar（9）Grab is in nose bar
（11）On latch closure（10）On；Described rear seat pan（2）Both sides corresponding position is correspondingly arranged on side arc backplate respectively（14）,
This side arc backplate（14）On be provided with some connection straps with VELCRO head（13）, this side arc backplate（14）Bottom is cut with scissors
It is connected to foot-operated（15）；Described rear seat pan（2）Front end arranges half arc ring handle（1）.
2. the bicycle protection back rest frame being difficult leg lock and foot according to claim 1 it is characterised in that：Described back seat
Backrest intermediate plate（21）Top is provided with implicit type handle（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410175329.1A CN103921870B (en) | 2014-04-29 | 2014-04-29 | Bicycle protective backseat frame not prone to clamping leg and foot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410175329.1A CN103921870B (en) | 2014-04-29 | 2014-04-29 | Bicycle protective backseat frame not prone to clamping leg and foot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103921870A CN103921870A (en) | 2014-07-16 |
| CN103921870B true CN103921870B (en) | 2017-02-08 |
Family
ID=51140325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410175329.1A Active CN103921870B (en) | 2014-04-29 | 2014-04-29 | Bicycle protective backseat frame not prone to clamping leg and foot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103921870B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB618975A (en) * | 1946-03-11 | 1949-03-02 | Poul Immanuel Nielsen | Combined child's seat and carrier for cycles |
| CN2043206U (en) * | 1989-01-20 | 1989-08-23 | 陈大伟 | Multifunctional folding bicycle saddle for children |
| CN2120750U (en) * | 1992-02-26 | 1992-11-04 | 华培生 | Back-seat child's chair for bicycle |
| CN2180560Y (en) * | 1993-11-06 | 1994-10-26 | 王劲国 | Bicycle saddle for children |
| CN102039953A (en) * | 2009-10-16 | 2011-05-04 | 普利司通自行车株式会社 | Cushion pad, seat device for child and two-wheel vehicle |
| CN202180877U (en) * | 2011-07-31 | 2012-04-04 | 江苏金维车业发展有限公司 | Folding backseat of electric bicycle |
| CN203806050U (en) * | 2014-04-29 | 2014-09-03 | 太仓浩湖五金制品有限公司 | Bicycle protection rear seat frame with leg and foot clamping prevention function |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005047362A (en) * | 2003-07-28 | 2005-02-24 | Aidesu Kk | Auxiliary cushion of child seat for bicycle |
| US7757020B2 (en) * | 2005-06-29 | 2010-07-13 | Intel Corporation | Point-to-point link negotiation method and apparatus |
-
2014
- 2014-04-29 CN CN201410175329.1A patent/CN103921870B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB618975A (en) * | 1946-03-11 | 1949-03-02 | Poul Immanuel Nielsen | Combined child's seat and carrier for cycles |
| CN2043206U (en) * | 1989-01-20 | 1989-08-23 | 陈大伟 | Multifunctional folding bicycle saddle for children |
| CN2120750U (en) * | 1992-02-26 | 1992-11-04 | 华培生 | Back-seat child's chair for bicycle |
| CN2180560Y (en) * | 1993-11-06 | 1994-10-26 | 王劲国 | Bicycle saddle for children |
| CN102039953A (en) * | 2009-10-16 | 2011-05-04 | 普利司通自行车株式会社 | Cushion pad, seat device for child and two-wheel vehicle |
| CN202180877U (en) * | 2011-07-31 | 2012-04-04 | 江苏金维车业发展有限公司 | Folding backseat of electric bicycle |
| CN203806050U (en) * | 2014-04-29 | 2014-09-03 | 太仓浩湖五金制品有限公司 | Bicycle protection rear seat frame with leg and foot clamping prevention function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103921870A (en) | 2014-07-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160811 Address after: 215431 Taicang City, Jiangsu province Liuhe Town, the new village gate Applicant after: TAICANG GAOCHUANG ELECTRICAL TECHNOLOGY CO., LTD. Address before: 215400, Jiangsu, Suzhou province Taicang city land crossing three Hong Kong Village Applicant before: Taicang Haohu Hardware Product Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161101 Address after: 224752 Jiangsu province Yancheng City Jianhu County Gao Zuo Zhen cross river private venture Park Applicant after: JIANGSU XIANGYING AGRICULTURAL MACHINERY CO., LTD. Address before: 215431 Taicang City, Jiangsu province Liuhe Town, the new village gate Applicant before: TAICANG GAOCHUANG ELECTRICAL TECHNOLOGY CO., LTD. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |