CN105947026B - A kind of bike rack - Google Patents
A kind of bike rack Download PDFInfo
- Publication number
- CN105947026B CN105947026B CN201610314508.8A CN201610314508A CN105947026B CN 105947026 B CN105947026 B CN 105947026B CN 201610314508 A CN201610314508 A CN 201610314508A CN 105947026 B CN105947026 B CN 105947026B
- Authority
- CN
- China
- Prior art keywords
- frame
- spring
- support frame
- change
- damping
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H3/00—Separate supports or holders for parking or storing cycles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The invention discloses a kind of bike racks, including pedestal, support frame, damping unit, U-typed bar and A-frame, the pedestal to be fixedly connected with support frame, and A-frame is fixedly installed on support frame；The damping unit includes dampening bracket, wing nut, damping roller, bearing, damping roller, bumper ring and shaft.This bike rack, the edge of A-frame is equipped with Spring lock catch, one end of spring is connected on Spring lock catch, its other end is connected in the spring connecting hole of dampening bracket, Spring lock catch can be selected according to their own needs, to the elastic force of adjustment spring, damping unit is pulled to A-frame by the elastic force that spring generates；Hinged damping unit is pressed on the bicycle tyre fixed by spring on A-frame, and in riding bicycle on the bracket, damping roller will generate a degree of resistance to bicycle driving wheel, to reach body-building purpose.
Description
Technical field
The present invention relates to bicycle placing device applied technical field, specifically a kind of bike racks.
Background technique
Cycle frame can get up the rear wheel support of bicycle, and the fixation for bicycle both may be implemented, can also
To realize the exercise of riding under stationary indoors state, existing bike rack common problem is: bicycle and bracket
Fixing step it is excessively complicated, fixation procedure is excessively cumbersome, cumbersome and time consuming.
Summary of the invention
The purpose of the present invention is to provide one kind, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of bike rack, including pedestal, support frame, damping unit, U-typed bar and A-frame, the pedestal and
Support frame is fixedly connected, and A-frame is fixedly installed on support frame；The damping unit include dampening bracket, wing nut,
Roller, bearing, damping roller, bumper ring and shaft are damped, dampening bracket is fixedly mounted on the support frame, dampening bracket and triangle
Bracket is fixedly connected by spring；Bearing is arranged in the inside of the damping roller, and damping roller is connected by bearing and shaft activity
It connects, the both ends for damping roller are equipped with damped sleeve, and the damped sleeve at damping roller both ends is fixed by bumper ring；Described turn
Axis is mounted on dampening bracket, and the both ends of shaft and wing nut are connected through a screw thread, and it is fixedly connected with dampening bracket；
Pressure adjustment damping size between damping roller and damped sleeve is adjusted by rotation wing nut；The U-typed bar
It is made of Decorative Cover, fixinig plate and outer change, the both ends of U-typed bar are arranged in fixinig plate, and the side of fixinig plate is fixedly mounted outer
The outside of change, fixinig plate and outer change is wrapped by Decorative Cover, and Decorative Cover and fixinig plate are fixed by fixing screws
Connection；Change in being fixedly mounted on the A-frame, is equipped with " V " type groove in outer change and interior change, limited in interior change
Position slot, outer change is interior to install limited block, which slides in limiting slot；The U-typed bar passes through outer change and triangle branch
The interior change of frame upper end is hinged.
As a further solution of the present invention: the outer change is identical with " V " type groove structure in interior change, " V " type groove 8
Bottom be designed to semicircular structure;Corresponding semi-circular structure keeps coaxial, and inside and outside change can be formed around the axis relative rotation
The interleaved state of " V " shape slot is to realize locking function.
As a further solution of the present invention: there are four pedestals, support frame to use metal pipe material for installation on support frame as described above
It is welded, support frame is connect with A-frame by welding procedure.
As a further solution of the present invention: the edge of the A-frame be equipped with three Spring lock catches, the one of spring
End is connected on Spring lock catch, and the other end is connected in the spring connecting hole of dampening bracket.
Compared with prior art, the invention has the advantages that:
" V " type groove structure in this bike rack, outer change and interior change is identical, and the bottom of " V " type groove is designed to half
Circular configuration, when U-typed bar rotates to low spot, two " V " type grooves form interleaved state, the cylindrical both ends of bicycle shaft
In this bottom circular structure, then bicycle will be in locking state, convenient for control U-typed bar A-frame along
Certain angle rotation；There are four pedestals for installation on support frame, can both filter jerk to a certain degree, also strengthen entirety
The stability of structure；Support frame is made of metal pipe material, sturdy and durable, and low production cost is easily processed into type；Triangle branch
The edge of frame is equipped with three Spring lock catches, and one end of spring is connected on Spring lock catch, and the other end is connected to dampening bracket
Spring connecting hole in, Spring lock catch can be selected according to their own needs, thus the elastic force of adjustment spring, spring is generated
Elastic force damping unit is pulled into A-frame；Hinged damping unit is pressed by spring on A-frame fixes voluntarily
On wheel tire, in riding bicycle on the bracket, damping roller will generate a degree of resistance to bicycle driving wheel,
To reach body-building purpose.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is side view of the invention；
Fig. 3 is support frame structure diagram of the invention；
Fig. 4 is U-typed bar explosive view of the invention；
Fig. 5 is damping unit explosive view of the invention；
Fig. 6 is damping unit main view of the invention；
Fig. 7 is damping unit cross-sectional view of the invention.
In figure: 1- pedestal, 2- support frame, 3- damping unit, 31- dampening bracket, 32- wing nut, 33- damping roller,
34- bearing, 35- damped sleeve, 36- bumper ring, 37- shaft, 4- spring, 5- U-typed bar, 51- fixing screws, 52- Decorative Cover,
The outer change of 53- fixinig plate, 54-, 55- limited block, 6- A-frame, change, 8- " V " type groove, 9- limiting slot in 7-.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-7, in the embodiment of the present invention, a kind of bike rack, including pedestal 1, support frame 2, damping unit
3, U-typed bar 5 and A-frame 6, pedestal 1 are fixedly connected with support frame 2, are fixedly installed with A-frame 6 on support frame 2, and three
The edge of angle support 6 is equipped with three Spring lock catches, and one end of spring 4 is connected on Spring lock catch, and the other end is connected to resistance
In the spring connecting hole of Buddhist nun's bracket 31, Spring lock catch can be selected according to their own needs, thus the bullet of adjustment spring 4
Damping unit 3 is pulled to A-frame 6 by power, the elastic force that spring 4 generates；Damping unit 3 includes dampening bracket 31, wing nut
32, roller 33, bearing 34, damping roller 35, bumper ring 36 and shaft 37, dampening bracket 31 are damped and is fixedly mounted on support frame 2
On, there are four pedestals 1 for installation on support frame 2, strengthen integrally-built stability；Support frame 2 is made of steel pipe, firm resistance to
With low production cost is easily processed into type；Dampening bracket 31 is fixedly connected with A-frame 6 by spring 4；Damp roller
Bearing 34 is arranged in 33 inside, and damping roller 33 is flexibly connected by bearing 34 and shaft 37, and the both ends of damping roller 33 are equipped with
The damped sleeve 35 of damped sleeve 35, damping 33 both ends of roller is fixed by bumper ring 36；Shaft 37 is mounted on damping branch
On frame 31, the both ends of shaft 37 and wing nut 32 are connected through a screw thread, and it are fixedly connected with dampening bracket 31, triangle
Hinged damping unit 3 is pressed on the bicycle tyre fixed by spring 4 on bracket 6, the riding bicycle on the bracket
When, damping roller 3 will generate a degree of resistance to bicycle driving wheel, to reach body-building purpose；U-typed bar 5 by
Decorative Cover 52, fixinig plate 53 and outer change 54 form, and the both ends of U-typed bar 5 are arranged in fixinig plate 53, and the side of fixinig plate 53 is solid
The outside of the outer change 54 of Dingan County's dress, fixinig plate 53 and outer change 54 passes through Decorative Cover 52 and wraps, Decorative Cover 52 and fixation
Piece 53 is fixedly connected by fixing screws 51；Interior change 7 is fixedly mounted on A-frame 6, is all provided in outer change 54 and interior change 7
There is " V " type groove 8, interior change is equipped with limiting slot 9, and outer change is equipped with limited block 55 and slides in limiting slot 9, for ensuring " U "
Type bar 5 rotates in certain angular range relative to A-frame 6；Outer 54 He of change is realized by the rotation of U-typed bar 5
The alternation sum of " V " type groove 8 in interior change 7 is aligned, and then is realized locked and opened；Installation limit in the limiting slot 9 of outer change 54
Position block 55, outer change 54 is identical with 8 structures of " V " type groove in interior change 7, and the bottom of " V " type groove 8 is designed to semicircular structure,
When U-typed bar rotates to low spot, two " V " type grooves 8 form interleaved state, and the cylindrical both ends of bicycle shaft are located at this
In bottom circular structure, then bicycle will be in locking state, convenient for control U-typed bar 5 in A-frame 6 along certain
Angle rotation；U-typed bar 5 is hinged by outer change 54 and the interior change 7 of 6 upper end of A-frame, U-typed bar 5 and A-frame 6
It is hinged, rotation and fixation can be realized by circular protrusion and recess step structure.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. a kind of bike rack, including pedestal (1), support frame (2), damping unit (3), U-typed bar (5) and A-frame
(6), it is characterised in that: the pedestal (1) is fixedly connected with support frame (2), and support frame is fixedly installed with A-frame on (2)
(6)；
The damping unit (3) includes dampening bracket (31), wing nut (32), damping roller (33), bearing (34), damping sleeve
Cylinder (35), bumper ring (36) and shaft (37), dampening bracket (31) are fixedly mounted on support frame (2), dampening bracket (31) and
A-frame (6) is fixedly connected by spring (4)；Bearing (34) are arranged in the inside for damping roller (33), and damping roller (33) is logical
It crosses bearing (34) and shaft (37) is flexibly connected, the both ends of damping roller (33) are equipped with damped sleeve (35), damp roller (33)
The damped sleeve (35) at both ends is fixed by bumper ring (36)；The shaft (37) is mounted on dampening bracket (31), turns
The both ends of axis (37) and wing nut (32) are connected through a screw thread, and shaft (37) is fixedly connected with dampening bracket (31)；Institute
It states U-typed bar (5) to be made of Decorative Cover (52), fixinig plate (53) and outer change (54), fixinig plate (53) is arranged in U-typed bar
(5) both ends, the side of fixinig plate (53) be fixedly mounted outer change (54), the other side of fixinig plate (53) and outer change (54) and
Side far from fixinig plate (53) passes through Decorative Cover (52) and wraps, and Decorative Cover (52) and fixinig plate (53) pass through fixed spiral shell
Nail (51) is fixedly connected；Interior change (7) is fixedly mounted on the A-frame (6), is all provided in outer change (54) and interior change (7)
There is " V " type groove (8), interior change (7) is equipped with limiting slot (9), and the corresponding position of outer change (54) installs limited block (55)；Limited block
(55) sliding in limiting slot (9), realizes rotary spacing function；The U-typed bar (5) passes through outer change (54) and A-frame
(6) the interior change (7) of upper end is hinged.
2. a kind of bike rack according to claim 1, it is characterised in that: the outer change (54) and interior change (7)
On " V " type groove (8) structure it is identical, the bottom of " V " type groove (8) is designed to semicircular structure, and corresponding semicircular structure is kept
Coaxially.
3. a kind of bike rack according to claim 1, it is characterised in that: support frame as described above is equipped with pedestal on (2),
Pedestal (1) is padded coaming, and support frame (2) is welded using metal pipe material, and support frame (2) and A-frame (6) pass through weldering
Connect technique connection.
4. a kind of bike rack according to claim 1, it is characterised in that: the edge of the A-frame (6) is set
There are three Spring lock catches, one end of spring (4) is connected on Spring lock catch, and the other end is connected to the spring of dampening bracket (31)
In connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610314508.8A CN105947026B (en) | 2016-05-13 | 2016-05-13 | A kind of bike rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610314508.8A CN105947026B (en) | 2016-05-13 | 2016-05-13 | A kind of bike rack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105947026A CN105947026A (en) | 2016-09-21 |
| CN105947026B true CN105947026B (en) | 2019-05-17 |
Family
ID=56911506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610314508.8A Expired - Fee Related CN105947026B (en) | 2016-05-13 | 2016-05-13 | A kind of bike rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105947026B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110389027B (en) * | 2019-07-25 | 2021-04-30 | 北京东宇科力仪器制造有限公司 | Liquid resistance damper test equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2303699A1 (en) * | 1973-11-16 | 1976-10-08 | Jorge Gonzalez | Bicycle driven exercise accessory - has narrow rectangular base with extension bars coated with rubber or plastics |
| CN87216294U (en) * | 1987-12-16 | 1988-09-21 | 潘建民 | Prop stand of bicycle for body-building |
| KR200405253Y1 (en) * | 2005-10-25 | 2006-01-10 | 윤광진 | Exercise equipment for bicycle |
| TWM401598U (en) * | 2010-11-05 | 2011-04-11 | Ye Chou Industry Co Ltd | Structure for parking rack of bicycle |
| CN102145722A (en) * | 2010-02-08 | 2011-08-10 | 极点股份有限公司 | Folding bicycle parking frame |
| JP5103263B2 (en) * | 2008-04-25 | 2012-12-19 | ヤマハ発動機株式会社 | Motorcycle stand |
| CN202935473U (en) * | 2012-11-26 | 2013-05-15 | 杭州新义精密机械有限公司 | Front and back wheel universal type motorcycle parking frame |
| CN103303396A (en) * | 2012-03-16 | 2013-09-18 | 爱烙达股份有限公司 | Bicycle parking system |
| CN105292308A (en) * | 2015-11-12 | 2016-02-03 | 天津市金汇兴自行车有限公司 | Two-bar parking rack for bicycle |
-
2016
- 2016-05-13 CN CN201610314508.8A patent/CN105947026B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2303699A1 (en) * | 1973-11-16 | 1976-10-08 | Jorge Gonzalez | Bicycle driven exercise accessory - has narrow rectangular base with extension bars coated with rubber or plastics |
| CN87216294U (en) * | 1987-12-16 | 1988-09-21 | 潘建民 | Prop stand of bicycle for body-building |
| KR200405253Y1 (en) * | 2005-10-25 | 2006-01-10 | 윤광진 | Exercise equipment for bicycle |
| JP5103263B2 (en) * | 2008-04-25 | 2012-12-19 | ヤマハ発動機株式会社 | Motorcycle stand |
| CN102145722A (en) * | 2010-02-08 | 2011-08-10 | 极点股份有限公司 | Folding bicycle parking frame |
| TWM401598U (en) * | 2010-11-05 | 2011-04-11 | Ye Chou Industry Co Ltd | Structure for parking rack of bicycle |
| CN103303396A (en) * | 2012-03-16 | 2013-09-18 | 爱烙达股份有限公司 | Bicycle parking system |
| CN202935473U (en) * | 2012-11-26 | 2013-05-15 | 杭州新义精密机械有限公司 | Front and back wheel universal type motorcycle parking frame |
| CN105292308A (en) * | 2015-11-12 | 2016-02-03 | 天津市金汇兴自行车有限公司 | Two-bar parking rack for bicycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105947026A (en) | 2016-09-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210705 Address after: 200333 room 244, 2nd floor, No.5 Lane 1130, Tongpu Road, Putuo District, Shanghai Patentee after: Shanghai xiangkong Intelligent Technology Co.,Ltd. Address before: Room 201, No.34, Lane 3455, Chunshen Road, Minhang District, Shanghai, 201100 Patentee before: Liang De |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190517 |