CN107364516A - A kind of rear bicycle that can enter row wide-narrow switching - Google Patents
A kind of rear bicycle that can enter row wide-narrow switching Download PDFInfo
- Publication number
- CN107364516A CN107364516A CN201710714869.6A CN201710714869A CN107364516A CN 107364516 A CN107364516 A CN 107364516A CN 201710714869 A CN201710714869 A CN 201710714869A CN 107364516 A CN107364516 A CN 107364516A
- Authority
- CN
- China
- Prior art keywords
- support base
- enter row
- support
- rear bicycle
- back link
- Prior art date
- 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.)
- Pending
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Classifications
-
- 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
- B62J7/00—Luggage carriers
- B62J7/02—Luggage carriers characterised by the arrangement thereof on cycles
- B62J7/04—Luggage carriers characterised by the arrangement thereof on cycles arranged above or behind the rear wheel
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention discloses a kind of rear bicycle that can enter row wide-narrow switching, including support base, rubber blanket, front rod, back link, front apron, the bottom side of the support base is provided with front apron, the top of the support base is provided with rubber blanket, the left end of the support base is fixed repeatedly with front rod, back link is connected with the right side of the bottom of the support base, the bottom of the front rod and back link is connected with support ring, the back link side is connected to support bar and fixed seat, the support bar other end is connected with mobile sliding block, the chute is located at front apron bottom, the fixed seat right-hand member is connected with cylinder body, the cylinder interior is connected with motion bar, the motion bar other end is fixed on support bar, the support base is internally connected with the first expansion plate, first expansion plate is internally connected with the second expansion plate.Invention enhances practicality, cost-effective and improve operating efficiency.
Description
Technical field
The present invention relates to technical field of bicycles, more particularly to a kind of rear bicycle that can enter row wide-narrow switching.
Background technology
Bicycle, also known as bicycle or bicycle, the small-sized ground vehicles of typically two wheels.After people rides car, trampled with pin
Plate is power, is the green vehicles.English bicycle.Wherein bi means two, and cycle means to take turns, i.e. two-wheeled
Car.In inland of China, tw Taiwan, Singapore, it is commonly referred to as " bicycle " or " bicycle "；It is then commonly referred to as in Hongkong and Macro
For " bicycle " (Guangdong language is generally all so called in fact)；And it is referred to as " (turning) car from translocation " in Japan.Bicycle species is a lot, there is list
Person bicycle, tandem bicycle also have more person bicycles.
The rear seat of standard bicycle, including support base, be fixed on support base rubber blanket, correspond to fixed connect respectively
Front rod, the back link of support base bottom surface rear and front end are connected to, rear seat is fixedly connected on vehicle frame by front rod, back link
On；But the width of traditional Chinese chair is all fixed, and people are different to the demand of rear seat width.Such as when after
When seat seat is used to sit people, required seat width traditional Chinese chair can meet；When rear seat is used for restraint of loads, then need
Broader seat is wanted to increase shelf-stability, for the latter's demand, our visible daily dickey seats for sending take-away personnel to ride
Spare seat is often all welded with to increase seat overall width, convenient fixed takeaway box；But the side of the welding spare seat
Formula also secures the width of monolithic seat, it has not been convenient to and people is sat, can not realize that seat uses the switching of width, it is inconvenient for use.If
Count a kind of back seat that can enter row wide-narrow switching.
The content of the invention
It is an object of the invention to provide a kind of rear bicycle that can enter row wide-narrow switching, possesses rear bicycle
The advantages of width can switch over, the width for solving existing seat are fixed, the problem of can not carrying out seat width switching.
A kind of rear bicycle that can enter row wide-narrow switching according to embodiments of the present invention, including support base, rubber blanket,
Front rod, back link, front apron, the bottom side of the support base are provided with front apron, and the top of the support base is provided with
Rubber blanket, left end and the front rod of the support base are fixed repeatedly, and back link is connected with the right side of the bottom of the support base, described
The bottom of front rod and back link is connected with support ring, and the back link side is connected to support bar and fixed seat, institute
The support bar other end to be stated to be connected with mobile sliding block, the chute is located at front apron bottom, and the fixed seat right-hand member is connected with cylinder body,
The cylinder interior is connected with motion bar, and the motion bar other end is fixed on support bar, and the support base is internally connected with
First expansion plate, first expansion plate are internally connected with the second expansion plate, and the left side upper end of second expansion plate is provided with
Arm-tie.
Further, the front apron is using made by metal or alloy material.
Further, the front apron and support base hinge connection.
Further, the support bar is connected through the hinge with back link and mobile sliding block, the fixed seat and cylinder body
Hinge connection, the motion bar and support bar hinge connection.
Further, the cylinder body is cylinder or hydraulic cylinder.
Further, the mobile sliding block is connected with chute.
The present invention has an advantageous effect in that compared with prior art：After the present invention can enter the bicycle of row wide-narrow switching
Seat, back seat width degree voluntarily can be adjusted according to service condition, can be passed through when rear bicycle is used for restraint of loads
The cooperation regulation front apron expansion of cylinder body and motion bar, increases the width of back seat, can be put when rear bicycle is used for and sits people
Lower front apron, rainy day can regard service condition, and by pulling, arm-tie pulls out the first expansion plate or the first expansion plate and second is stretched
Contracting plate increase rear bicycle width, front apron can be used for keep off dust and rainwater, invention enhances practicality, save into
Originally and operating efficiency is improved.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of structural representation of rear bicycle that can enter row wide-narrow switching proposed by the present invention.
Fig. 2 is a kind of front rod of rear bicycle and the knot of back link that can enter row wide-narrow switching proposed by the present invention
Structure schematic diagram.
Fig. 3 is a kind of back link of rear bicycle and the knot of front apron that can enter row wide-narrow switching proposed by the present invention
Structure schematic diagram.
Fig. 4 is a kind of structural representation of the support base of rear bicycle that can enter row wide-narrow switching proposed by the present invention
Figure.
In figure：1- support bases, 2- rubber blankets, 3- front rods, 4- back links, 5- front aprons, 6- support rings, 7- chutes, 8-
Mobile sliding block, 9- support bars, 10- fixed seats, 11- cylinder bodies, 12- motion bars, the expansion plates of 13- first, the expansion plates of 14- second, 15-
Arm-tie.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Reference picture 1-4, a kind of rear bicycle that can enter row wide-narrow switching, including support base 1, rubber blanket 2, front rod
3rd, back link 4, front apron 5, the bottom side of support base 1 are provided with front apron 5, and the top of support base 1 is provided with rubber blanket 2,
Make cushion more comfortable, left end and the front rod 3 of support base 1 are fixed repeatedly, and back link 4 is connected with the right side of the bottom of support base 1,
The bottom of front rod 3 and back link 4 is connected with support ring 6, and the side of back link 4 is connected to support bar 9 and fixed seat 10,
The other end of support bar 9 is connected with mobile sliding block 8, and chute 7 is located at the bottom of front apron 5, and the right-hand member of fixed seat 10 is connected with cylinder body 11, cylinder
Body 11 is internally connected with motion bar 12, and the other end of motion bar 12 is fixed on support bar 9, and support base 1 is internally connected with first and stretched
Contracting plate 13, the first expansion plate 13 are internally connected with the second expansion plate 14, and the left side upper end of the second expansion plate 14 is provided with arm-tie 15,
Arm-tie 15 can be used for pulling out the first expansion plate 13 and the second expansion plate 14.
Front apron 5 is using made by metal or alloy material；Front apron 5 and the hinge connection of support base 1, front apron 5 and branch
It can be rotated between support seat 1；Support bar 9 is connected through the hinge with back link 4 and mobile sliding block 8, fixed seat 10 and cylinder body 11
Hinge connection, motion bar 12 and the hinge connection of support bar 9；Cylinder body 11 is cylinder or hydraulic cylinder；Mobile sliding block 8 coordinates with chute 7
Connection.
First, it is that cylinder body 11 provides power by power supply, motion bar 12 rises when rear bicycle is used for restraint of loads
Drive mobile sliding block 8 to be moved in chute 7, rise front apron 5, add the width of rear bicycle, rainy day or pass through
Arm-tie 15 can be pulled to pull out the first expansion plate 13 or the first expansion plate 13 and the second expansion plate 14 during the road of miriness while drawn
Go out, the back seat of bicycle is broadened, can close power supply when rear bicycle is used for and sits people, motion bar 12 is retracted, before making
Baffle plate 5 falls, and by promoting arm-tie 15 that the first expansion plate 13 and the second expansion plate 14 can be made to retract, becomes rear bicycle
It is narrow.
Part is not described in detail by the present invention, is the known technology of those skilled in the art.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of rear bicycle that can enter row wide-narrow switching, including support base（1）, rubber blanket（2）, front rod（3）, after connect
Bar（4）, front apron（5）, it is characterised in that：The support base（1）Bottom side be provided with front apron（5）, the support base
（1）Top be provided with rubber blanket（2）, the support base（1）Left end and front rod（3）Fix repeatedly, the support base（1）
Bottom on the right side of be connected with back link（4）, the front rod（3）And back link（4）Bottom and support ring（6）It is connected, institute
State back link（4）Side is connected to support bar（9）And fixed seat（10）, the support bar（9）The other end and mobile sliding block
（8）Connection, the chute（7）It is located at front apron（5）Bottom, the fixed seat（10）Right-hand member is connected with cylinder body（11）, the cylinder
Body（11）It is internally connected with motion bar（12）, the motion bar（12）The other end is fixed on support bar（9）On, the support base
（1）It is internally connected with the first expansion plate（13）, first expansion plate（13）It is internally connected with the second expansion plate（14）, described
Two expansion plates（14）Left side upper end be provided with arm-tie（15）.
A kind of 2. rear bicycle that can enter row wide-narrow switching according to claim 1, it is characterised in that：The front
Plate（5）Using made by metal or alloy material.
A kind of 3. rear bicycle that can enter row wide-narrow switching according to claim 1, it is characterised in that：The front
Plate（5）With support base（1）Hinge connection.
A kind of 4. rear bicycle that can enter row wide-narrow switching according to claim 1, it is characterised in that：The support
Bar（9）With back link（4）With mobile sliding block（8）It is connected through the hinge, the fixed seat（10）With cylinder body（11）Hinge connection,
The motion bar（12）With support bar（9）Hinge connection.
A kind of 5. rear bicycle that can enter row wide-narrow switching according to claim 1, it is characterised in that：The cylinder body
（11）For cylinder or hydraulic cylinder.
A kind of 6. rear bicycle that can enter row wide-narrow switching according to claim 1, it is characterised in that：The movement
Sliding block（8）With chute（7）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710714869.6A CN107364516A (en) | 2017-08-19 | 2017-08-19 | A kind of rear bicycle that can enter row wide-narrow switching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710714869.6A CN107364516A (en) | 2017-08-19 | 2017-08-19 | A kind of rear bicycle that can enter row wide-narrow switching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107364516A true CN107364516A (en) | 2017-11-21 |
Family
ID=60310352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710714869.6A Pending CN107364516A (en) | 2017-08-19 | 2017-08-19 | A kind of rear bicycle that can enter row wide-narrow switching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107364516A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5167435A (en) * | 1991-10-09 | 1992-12-01 | Aldi A Joseph | Seat mechanism |
| CN203681720U (en) * | 2013-11-27 | 2014-07-02 | 刘宏堃 | Telescopic electric bicycle rear seat |
| CN204548313U (en) * | 2015-03-26 | 2015-08-12 | 杭州莫拉克电动车制造有限公司 | A kind of Electrical Bicycle with tipping platform |
| CN204567859U (en) * | 2015-01-08 | 2015-08-19 | 天津市禧福珑电动自行车有限公司 | A kind of multipurpose bicycle back seat |
| CN205131460U (en) * | 2015-10-15 | 2016-04-06 | 天津泰博自行车有限公司 | Novel stretch bicycle back seat |
| CN106608325A (en) * | 2015-10-22 | 2017-05-03 | 天津赛克电动车有限公司 | Novel electric bicycle backseat |
-
2017
- 2017-08-19 CN CN201710714869.6A patent/CN107364516A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5167435A (en) * | 1991-10-09 | 1992-12-01 | Aldi A Joseph | Seat mechanism |
| CN203681720U (en) * | 2013-11-27 | 2014-07-02 | 刘宏堃 | Telescopic electric bicycle rear seat |
| CN204567859U (en) * | 2015-01-08 | 2015-08-19 | 天津市禧福珑电动自行车有限公司 | A kind of multipurpose bicycle back seat |
| CN204548313U (en) * | 2015-03-26 | 2015-08-12 | 杭州莫拉克电动车制造有限公司 | A kind of Electrical Bicycle with tipping platform |
| CN205131460U (en) * | 2015-10-15 | 2016-04-06 | 天津泰博自行车有限公司 | Novel stretch bicycle back seat |
| CN106608325A (en) * | 2015-10-22 | 2017-05-03 | 天津赛克电动车有限公司 | Novel electric bicycle backseat |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171121 |