CN203472694U - Fixing structure of bicycle fixing frame - Google Patents
Fixing structure of bicycle fixing frame Download PDFInfo
- Publication number
- CN203472694U CN203472694U CN201320480944.4U CN201320480944U CN203472694U CN 203472694 U CN203472694 U CN 203472694U CN 201320480944 U CN201320480944 U CN 201320480944U CN 203472694 U CN203472694 U CN 203472694U
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- Prior art keywords
- bicycle
- wheel
- fixing
- slide rail
- fixed
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Abstract
The utility model discloses a fixing structure of a bicycle fixing frame. The fixing structure comprises a sliding rail (1), at least two wheel fixing devices (2) and a one-way sliding locking device (3). The fixing structure is characterized in that the wheel fixing devices (2) are respectively in buckling connection with the sliding rail (1), a blocking seal is arranged at one end of the sliding rail (1), the other end of the sliding rail (1) is connected with the one-way sliding locking device (3) in a rotary mode, and the one-way sliding locking device (3) penetrates through a bicycle saddle and is in locking connection with a bicycle frame. Through the combination innovation of the structure and the connecting relation of the sliding rail, the wheel fixing devices and the one-way sliding locking device, the fixing structure of the bicycle fixing frame is simple in structure, convenient to unlock, mount and dismount, high in adjusting efficiency, firm and stable in bicycle fixing and good in universality for bicycles of different types.
Description
Technical field
The utility model relates to self-propelled vehicle spare and accessory parts technical field, relates in particular a kind of fixed sturcture of bicycle fixing rack.
Background technology
Along with environmental protection concept is progressively rooted in the hearts of the people, Green Travel is praised highly by people are extensive, and bicycle is the vehicle of environmental protection.When people travel outdoors, bicycle is often all fixed on the baggage rack of vehicle roof, and general top luggage rail is mainly in order to deposit one's luggage, and this just exists bicycle to carry inconvenient problem.Chinese patent Granted publication CN 201287679 Y for example, August 12 2009 Granted publication day, the name of innovation and creation is called car roof lateral inclination formula bicycle carrying shelf, this application case discloses a kind of roof bicycle fixing rack, pass through bicycle fixing rack, pulley assembly, the structure innovation of strut bar and slide rail set, the operation that has realized this bicycle carrying shelf is highly low, singlely can complete the fixing of bicycle and unload, the center of gravity of bicycle is low, travel safety is good, but this Patent Case has increased auxiliary guide rail, there is the problem that cost is high, the bicycle of different automobile types is all needed to regulate carrying frame and auxiliary guide rail simultaneously, exist again and regulate slowly, regulate inefficient problem.Chinese patent Granted publication CN 201721396 U for example, at on 01 26th, 2011 Granted publication day, the name of innovation and creation is called a kind of carrying luggage frame for bicycle, this Patent Case discloses a kind of bicycle rack, by upper and lower U-shaped frame, the structure of support and upper arm and the innovation of annexation thereof, realize this bicycle rack fixing-stable, be difficult for shaking, but the U-shaped frame of this Patent Case is compared with shaft-like, there is waste material, the problem that cost is high, this patent is according to the height of automobile, to regulate the length of bicycle rack simultaneously, bicycle rack itself cannot regulate the bicycle of different model, there is again the problem that universal performance is low.Chinese patent Granted publication CN 2017770190 U and for example, at on 03 30th, 2011 Granted publication day, the name of innovation and creation is called carrying luggage frame for bicycle, this Patent Case discloses a kind of bicycle rack, by underframe, bracket, wheel hold down groove, articulated stand, slide core positioning groove and the structure of column bar and the innovation of annexation thereof, realizing this bicycle rack can fold, easy to carry, take up room little, but this Patent Case does not all have a length adjustment mechanism horizontal and vertical, has the problem that commonality is low.The utility model is by slide rail, wheel fixing device and the structure of unidirectional slide-and-lock device and the combined innovation of annexation thereof, provide a kind of simple in structure, release and easy to loading and unloading, adjusting efficiency is high, the fixed of bicycle stablized, the fixed sturcture to the good bicycle fixing rack of the universal performance of different model bicycle.
Summary of the invention
The utility model solves in prior art Regular Bicycle anchor fitting and does not effectively solve the low and secured adjusted of universal performance problem slowly, a kind of fixed sturcture of bicycle fixing rack is provided, by slide rail, wheel fixing device and the structure of unidirectional slide-and-lock device and the combined innovation of annexation thereof, realize the fixed sturcture release of this bicycle fixing rack and easy to loading and unloading, adjusting efficiency is high, the fixed of bicycle stablized, good to the universal performance of different model bicycle.
In order to solve the technical matters of above-mentioned existence, the utility model is taked following technical proposals: a kind of fixed sturcture of bicycle fixing rack, comprise slide rail, at least two wheel fixing devices and unidirectional slide-and-lock device, it is characterized in that, described wheel fixing device is interlockingly connected with slide rail respectively, and one end of described slide rail is provided with shutoff, and the other end and unidirectional slide-and-lock device are rotatedly connected, described unidirectional slide-and-lock device, through bicycle saddle, is connected with cycle frame locking.
When assembling, first wheel fixing device is snapped onto on slide rail successively, then one end of unidirectional slide-and-lock device and slide rail is rotatedly connected, and shutoff is arranged on to the other end of slide rail, just assembled.In use, first the vertically moving along slide rail by wheel fixing device, adjust the distance between wheel fixing device, make distance between bicycle front and back wheel just with wheel fixing device between distance identical, then bicycle is placed on slide rail, by wheel fixing device, cycle wheel and slide rail are fixed, then unidirectional slide-and-lock device is rotated to suitable angle, and through the saddle of bicycle, finally the bicycle frame lock of unidirectional slide-and-lock device and bicycle is fastened.Slide rail, the core component of carrying bicycle, both can be fixed on the roof of self-propelled vehicle, also can be fixed on the rear portion of self-propelled vehicle, wheel fixing device, the front and back wheel of bicycle is fixed on slide rail, slip and steering capability due to slide rail, every group of wheel fixing device can both be along the longitudinal sliding motion of slide rail, distance between wheel fixing device can lateral adjustments, make this wheel fixing device can be applicable to bicycle fixing of different wheel spacing, improve the universal performance of this bicycle fixing rack, shutoff and unidirectional slide-and-lock device are separately positioned on the two ends of slide rail, prevent that wheel fixing device from skidding off slide rail, improve this bicycle fixing rack stability in use, unidirectional slide-and-lock device, vehicle frame for locking bicycle, unidirectional slide-and-lock device and slide rail are rotatedly connected, unidirectional slide-and-lock device can be rotated after arbitrarily angled locks cycle frame, the fixing of cycle frame can horizontal and vertically be regulated, improve the universal performance of this bicycle fixing rack to different model bicycle, unidirectional slide-and-lock device, at least two wheel fixing devices and cycle frame, bicycle wheels is corresponding fixing, making this bicycle fixing rack form at least 3 on same straight line to bicycle fixes, Stability Analysis of Structures, fixed.Bicycle fixing rack of the present utility model is compared with the car roof lateral inclination formula bicycle carrying shelf in documents, as long as the relative position between adjusting wheel fixing device and the anglec of rotation of unidirectional slide-and-lock device, just can be fixed the bicycle of different model, adjustment operation is simple, and efficiency is high; Compare with two kinds of carrying luggage frame for bicycles in documents, between wheel fixing device, the rotation of the lateral adjustments of distance and unidirectional slide-and-lock device regulates, and makes the universal performance of this bicycle fixing rack better.
Preferably, described wheel fixing device is by permanent seat, fixedly cingulum and two fastening clamping sheets form, described permanent seat and cycle wheel are suitable, with slide rail snapping, described fastening clamping sheet is separately positioned on the both sides of permanent seat, described fixedly cingulum is provided with the latch suitable with fastening clamping sheet, fixedly one end of cingulum is fixed end, the other end is movable end, on a fixed end cap fastening clamping sheet therein, movable end fastens the gap of clamping sheet and permanent seat through another, by latch and described fastening clamping sheet, link closely and be connected, form the fastening fixed sturcture of cycle wheel.Permanent seat and slide rail snapping, having realized permanent seat can adjust the distance between wheel fixing device along the vertically moving of slide rail, and has improved this bicycle fixing rack to the fixing universal performance of the bicycle of different wheel spacing; By fixing cingulum with fasten clamping sheet cycle wheel is fixed on permanent seat, simple in structure, cost is low, simultaneously when release, as long as fixedly cingulum is loosening, fixedly the fixed end of cingulum just can spin off from the fastening clamping sheet of socket with it, convenient for unlocking.
Preferably, described wheel fixing device also comprises wheel rim fixed block and exterior trimming parts, and described wheel rim fixed block and bicycle rim are suitable, and wheel rim fixed block is through fixedly in cingulum, and described exterior trimming parts is arranged on and fastens on clamping sheet, is connected by bolt with permanent seat.Wheel rim fixed block, takes out when tight at fixing cingulum, prevents that fixedly cingulum causes scratch to wheel rim flange ring; Exterior trimming parts, prevents from fastening clamping sheet and ejects permanent seat, guarantees the stability of this wheel fixing device fixing vehicle wheel; Exterior trimming parts is connected with the bolt of permanent seat, and Assembly &Disassembly is convenient.
Preferably, described slide rail is provided with two grooves suitable with corresponding cycle wheel respectively.Groove, makes cycle wheel can penetrate slide rail, and two sides of groove have the effect of clamping to cycle wheel, improve the fixing stability of this bicycle, and bicycle is tumbled.
Preferably, on each described groove, be equipped with two wheel fixing devices.On two grooves, just have four wheel fixing devices, in conjunction with unidirectional slide-and-lock device, the five-point type that forms bicycle is fixed, and the structure fixing with bikini compared, fixing more stable.
Owing to taking above-mentioned technical scheme, the fixed sturcture of a kind of bicycle fixing rack that the utility model provides has such beneficial effect: by slide rail, wheel fixing device and the structure of unidirectional slide-and-lock device and the combined innovation of annexation thereof, provide a kind of simple in structure, release and easy to loading and unloading, adjusting efficiency is high, the fixed of bicycle stablized, the fixed sturcture to the good bicycle fixing rack of the universal performance of different model bicycle.
accompanying drawing explanation
Accompanying drawing 1 is a kind of perspective view of the present utility model;
Accompanying drawing 2 is that the A of the utility model accompanying drawing 1 is to enlarged drawing;
Accompanying drawing 3 is a kind of structural representation of the utility model wheel fixing device;
Accompanying drawing 4 is another kind of structural representation of the present utility model.
In figure: slide rail 1 shutoff 11 groove 12 wheel fixing device 2 permanent seats 21 fixedly cingulum 22 fasten the unidirectional slide-and-lock device 3 of clamping sheet 23 latch 24 wheel rim fixed block 25 exterior trimming parts 26
the specific embodiment
Consult accompanying drawing, the utility model be described in further detail:
Embodiment mono-: by reference to the accompanying drawings 1, a kind of fixed sturcture of bicycle fixing rack, comprise slide rail 1, at least two wheel fixing devices 2 and unidirectional slide-and-lock devices 3, wheel fixing device 2 is interlockingly connected with slide rail 1 respectively, one end of slide rail 1 is provided with shutoff 11, the other end and unidirectional slide-and-lock device 3 are rotatedly connected, and unidirectional slide-and-lock device 3, through bicycle saddle, is connected with cycle frame locking.
In use, first the vertically moving along slide rail by wheel fixing device, adjust the distance between wheel fixing device, make distance between bicycle front and back wheel just with wheel fixing device between distance identical, then bicycle is placed on slide rail, by wheel fixing device, cycle wheel and slide rail are fixed, then unidirectional slide-and-lock device is rotated to suitable angle, and through the saddle of bicycle, finally the bicycle frame lock of unidirectional slide-and-lock device and bicycle is fastened.
Embodiment bis-, by reference to the accompanying drawings 2, 3, 4, a kind of fixed sturcture of bicycle fixing rack, comprise slide rail 1, four wheel fixing devices 2 and unidirectional slide-and-lock device 3, wheel fixing device 2 is interlockingly connected with slide rail 1 respectively, one end of slide rail 1 is provided with shutoff 11, the other end and unidirectional slide-and-lock device 3 are rotatedly connected, unidirectional slide-and-lock device 3 is through bicycle saddle, be connected with cycle frame locking, wheel fixing device 2 is by permanent seat 21, fixedly cingulum 22, two fasten clamping sheet 23, wheel rim fixed block 25 and exterior trimming parts 26 form, permanent seat 21 is suitable with cycle wheel, be interlockingly connected with slide rail 1, fasten the both sides that clamping sheet 23 is separately positioned on permanent seat 21, fixedly cingulum 22 is provided with the latch suitable with fastening clamping sheet 23 24, fixedly one end of cingulum 22 is fixed end, the other end is movable end, on a fixed end cap fastening clamping sheet 23 therein, movable end fastens the gap of clamping sheet 23 and permanent seat 21 through another, by latch 24 and described fastening clamping sheet 23, link closely and be connected, form the fastening fixed sturcture of cycle wheel, wheel rim fixed block 25 is suitable with bicycle rim, wheel rim fixed block 25 is through fixedly in cingulum 22, exterior trimming parts 26 is arranged on and fastens on clamping sheet 23, be connected by bolt with permanent seat 21, slide rail 1 is provided with two grooves 12 suitable with corresponding cycle wheel respectively, on each groove 12, be equipped with two wheel fixing devices.
In use, first the vertically moving along slide rail by the wheel fixing device on each groove, adjust the distance between wheel fixing device, make bicycle front and back wheel just suitable with two corresponding wheel fixing devices, then bicycle is placed on slide rail, every two wheel fixing devices are fixed the front-wheel of bicycle and trailing wheel, then unidirectional slide-and-lock device is rotated to suitable angle, and through the saddle of bicycle, finally the bicycle frame lock of unidirectional slide-and-lock device and bicycle is fastened.
Above-described two specific embodiments, are described in detail the utility model.Applied specific embodiment herein principle of the present utility model and embodiment are set forth, the explanation of embodiment is just for helping to understand core concept of the present utility model.Should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model core concept; can also carry out some modifications to the utility model; such as the architectural feature of slide rail, fixedly the material characteristics of cingulum and the design parameter of thickness and groove etc. carry out some modifications or combination, within should dropping on the protection domain of the utility model claim.
Claims (5)
1. the fixed sturcture of a bicycle fixing rack, comprise slide rail (1), at least two wheel fixing devices (2) and unidirectional slide-and-lock device (3), it is characterized in that, described wheel fixing device (2) is interlockingly connected with slide rail (1) respectively, one end of described slide rail (1) is provided with shutoff (11), the other end and unidirectional slide-and-lock device (3) are rotatedly connected, and described unidirectional slide-and-lock device (3), through bicycle saddle, is connected with cycle frame locking.
2. the fixed sturcture of a kind of bicycle fixing rack according to claim 1, it is characterized in that, described wheel fixing device (2) is by permanent seat (21), fixedly cingulum (22) and two fastening clamping sheets (23) form, described permanent seat (21) is suitable with cycle wheel, be interlockingly connected with slide rail (1), described fastening clamping sheet (23) is separately positioned on the both sides of permanent seat (21), described fixedly cingulum (22) is provided with the latch (24) suitable with fastening clamping sheet (23), fixedly one end of cingulum (22) is fixed end, the other end is movable end, on a fixed end cap fastening clamping sheet (23) therein, movable end fastens the gap of clamping sheet (23) and permanent seat (21) through another, by latch (24) and described fastening clamping sheet (23), link closely and be connected, form the fastening fixed sturcture of cycle wheel.
3. the fixed sturcture of a kind of bicycle fixing rack according to claim 2, it is characterized in that, described wheel fixing device (2) also comprises wheel rim fixed block (25) and exterior trimming parts (26), described wheel rim fixed block (25) is suitable with bicycle rim, wheel rim fixed block (25) is through fixedly in cingulum (22), described exterior trimming parts (26) is arranged on and fastens clamping sheet (23) above, is connected by bolt with permanent seat (21).
4. the fixed sturcture of a kind of bicycle fixing rack according to claim 1, is characterized in that, described slide rail (1) is provided with two grooves (12) suitable with corresponding cycle wheel respectively.
5. the fixed sturcture of a kind of bicycle fixing rack according to claim 4, is characterized in that, on described each groove (12), is equipped with two wheel fixing devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320480944.4U CN203472694U (en) | 2013-08-08 | 2013-08-08 | Fixing structure of bicycle fixing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320480944.4U CN203472694U (en) | 2013-08-08 | 2013-08-08 | Fixing structure of bicycle fixing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203472694U true CN203472694U (en) | 2014-03-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320480944.4U Expired - Lifetime CN203472694U (en) | 2013-08-08 | 2013-08-08 | Fixing structure of bicycle fixing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203472694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110316075A (en) * | 2019-06-26 | 2019-10-11 | 浙江锐野专用车辆股份有限公司 | A kind of caravan bicycle rack |
-
2013
- 2013-08-08 CN CN201320480944.4U patent/CN203472694U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110316075A (en) * | 2019-06-26 | 2019-10-11 | 浙江锐野专用车辆股份有限公司 | A kind of caravan bicycle rack |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140312 |