CN201792807U - Front fork fixing device for front wheel detached type bicycle top rack - Google Patents
Front fork fixing device for front wheel detached type bicycle top rack Download PDFInfo
- Publication number
- CN201792807U CN201792807U CN2010202693628U CN201020269362U CN201792807U CN 201792807 U CN201792807 U CN 201792807U CN 2010202693628 U CN2010202693628 U CN 2010202693628U CN 201020269362 U CN201020269362 U CN 201020269362U CN 201792807 U CN201792807 U CN 201792807U
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- front fork
- plate
- upper bed
- bottom base
- lower bottom
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- Expired - Fee Related
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model discloses a front fork fixing device for a front wheel detached type bicycle top rack. The front fork fixing device comprises an upper base and a lower base which are in sliding connection by the aid of a spring; a mounting seat is fixed onto the upper base; a locking handle, a washer and a rotary shaft are respectively hinged onto two sides of the mounting seat; an annular groove is formed between the washer and the end of the rotary shaft; the upper base and the lower base are mounted on a sliding rail of the bicycle top rack; and end caps are arranged at the ends of the upper base and the lower base. When a bicycle needs to be placed on the bicycle top rack, firstly the front wheel of the bicycle is detached, a rear wheel is fixed onto the bicycle top rack, and then the front fork is placed into the annular groove formed between the washer and the end of the rotary shaft and locked in the annular groove by the locking handle. Accordingly, the front fork fixing device not only is fewer in components and simple in structure, but also is simple and convenient in the process of fixing the front fork, and improves convenience.
Description
Technical field
The utility model relates to vehicle-mounted bicycle rack field, especially relates to the device of the stationary bicycle front fork used of wheeled roof bicycle rack before a kind of the dismounting.
Background technology
Vehicle-mounted bicycle rack kind on the market is a lot, relative position with itself and automobile is divided, be broadly divided into car after-frame and top holder two big classes, it is generally acknowledged that top holder is comparatively firm, existing roof bicycle rack has two kinds of base class: one is car load formula roof bicycle rack; Two are wheeled roof bicycle rack before the dismounting.Wheeled roof bicycle rack is mainly used in and carries sports bicycle that front-wheel can quick detach etc. before the dismounting, and now a lot of families carry out cycle racing at the countryside of driving weekend, and the demand of wheeled roof bicycle rack before dismantling is increased gradually.Usually the more and complex structure of front fork anchor fitting member in the wheeled roof bicycle rack before the dismounting not only increases productive costs, and for the convenience of using certain influence is arranged also.The Chinese utility model patent specification sheets of the CN2920749Y that on July 11st, 2007 was announced discloses a kind of car roof rack (car carrier) structure, this structural front fork anchor fitting is a clamping group, be located at the front support rod two ends respectively, and this clamping group has a grip slipper, set firmly with front support rod on, this clamping group also has a quick detach group, is arranged in this grip slipper top, grip slipper is arranged in the front support rod end, and is sheathed on this front support rod distal portion with an end cap.This front fork anchor fitting can be realized fixing to bicycle front fork, but this bulking block is more, and structure is comparatively complicated, and not only manufacturing cost is higher, and also affects for the convenience of using.
The utility model content
The utility model mainly is that the front fork anchor fitting member that exists in the solution prior art is more, structure is comparatively complicated, not only manufacturing cost is higher, and the problem that also affects for the convenience of using, provide a kind of dismounting preceding wheeled roof bicycle rack front fork anchor fitting, this anchor fitting not only member is less, and can make things convenient for the user that bicycle front fork is fixed.
In order to solve the problems of the technologies described above, the utility model has adopted the preceding wheeled roof bicycle rack front fork anchor fitting of a kind of like this dismounting, comprise upper bed-plate and lower bottom base, described upper bed-plate is by sliding block joint between spring and the lower bottom base, fixed mounting on upper bed-plate, hinged clamp handle, packing ring and the rotating shaft respectively of described mount pad both sides, form annular groove between described packing ring and the described roller end, described upper bed-plate and lower bottom base are installed on the slide rail of roof bicycle rack, and in the end of upper bed-plate and lower bottom base end cap are set.When needs are placed on bicycle on the roof bicycle rack, earlier the front-wheel of bicycle is pulled down, fixing trailing wheel on bicycle rack, then with in the annular groove that forms between front fork placement and packing ring and the roller end, with clamp handle front fork is locked in annular groove, not only member is less for the utility model like this, and is simple in structure, and fixedly the front fork process is easy, has improved convenience of the present utility model.
As preferably, piece is supported in the setting of described lower bottom base upper surface, and described upper bed-plate lower surface is provided with the spring installation cavity, and described spring is arranged in the described spring installation cavity, and the piece applying is supported with described in the end of described spring.Described spring can make when or else using between upper bed-plate and the lower bottom base and to keep initial condition, and utilizes spring can make upper bed-plate move the interlocking that realizes when adapting to the bicycle of each span between upper bed-plate and the lower bottom base on lower bottom base.
As preferably, in described upper bed-plate end mechanical lock is set, described lower bottom base is provided with locking bar piece and the latch hook that cooperates with described mechanical lock, and described clamp handle is provided with the through hole that cooperates with described mechanical lock.After utilizing the locking handgrip, can realize locking the locking of handgrip like this, play theft-proof effect front fork locking.
The beneficial effects of the utility model be this front fork anchor fitting not only member is less, simple in structure, and fixedly the front fork process is easy, has improved convenience of the present utility model.
Description of drawings
Fig. 1 is a perspective exploded view of the present utility model;
Fig. 2 is the utility model and perspective view after slide rail combines.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
As depicted in figs. 1 and 2, wheeled roof bicycle rack front fork anchor fitting before a kind of dismounting of the present utility model, comprise upper bed-plate 4 and lower bottom base 1, described upper bed-plate 4 is by sliding block joint between spring 3 and the lower bottom base 1, piece 2 is supported in described lower bottom base 1 upper surface setting, described upper bed-plate 4 lower surfaces are provided with spring installation cavity 5, and described spring 3 is arranged in the described spring installation cavity 5, and the end of described spring 3 and described to piece 2 applyings.Fixed mounting 6 on upper bed-plate 4, hinged clamp handle 9, packing ring 7 and the rotating shaft 8 respectively of described mount pad 6 both sides, in described upper bed-plate 4 ends mechanical lock 11 is set, described lower bottom base 1 is provided with locking bar piece 12 and the latch hook 13 that cooperates with described mechanical lock 11, and described clamp handle 9 is provided with the through hole 10 that cooperates with described mechanical lock 11.Form annular groove 15 between described packing ring 7 and described rotating shaft 8 ends, described upper bed-plate 4 and lower bottom base 1 are installed on the slide rail 14 of roof bicycle rack, and in the end of upper bed-plate 4 and lower bottom base 1 end cap 16 are set.
When needs are placed on bicycle on the roof bicycle rack, earlier the front-wheel of bicycle is pulled down, fixing trailing wheel on bicycle rack, then with in the annular groove that forms between front fork placement and packing ring and the roller end, with clamp handle front fork is locked in annular groove, not only member is less for the utility model like this, and is simple in structure, and fixedly the front fork process is easy, has improved convenience of the present utility model.
Claims (3)
1. wheeled roof bicycle rack front fork anchor fitting before the dismounting, comprise upper bed-plate (4) and lower bottom base (1), it is characterized in that, described upper bed-plate (4) is by sliding block joint between spring (3) and the lower bottom base (1), go up fixed mounting (6) at upper bed-plate (4), described mount pad (6) both sides are hinged clamp handle (9) respectively, packing ring (7) and rotating shaft (8), form annular groove (15) between described packing ring (7) and described rotating shaft (8) end, described upper bed-plate (4) and lower bottom base (1) are installed on the slide rail (14) of roof bicycle rack, and in the end of upper bed-plate (4) and lower bottom base (1) end cap (16) are set.
2. according to wheeled roof bicycle rack front fork anchor fitting before the described dismounting of claim 1, it is characterized in that, piece (2) is supported in described lower bottom base (1) upper surface setting, described upper bed-plate (4) lower surface is provided with spring installation cavity (5), described spring (3) is arranged in the described spring installation cavity (5), and the end of described spring (3) and described to piece (2) applying.
3. according to wheeled roof bicycle rack front fork anchor fitting before claim 1 or the 2 described dismountings, it is characterized in that, in described upper bed-plate (4) end mechanical lock (11) is set, described lower bottom base (1) is provided with locking bar piece (12) and the latch hook (13) that cooperates with described mechanical lock (11), and described clamp handle (9) is provided with the through hole (10) that cooperates with described mechanical lock (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202693628U CN201792807U (en) | 2010-07-23 | 2010-07-23 | Front fork fixing device for front wheel detached type bicycle top rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202693628U CN201792807U (en) | 2010-07-23 | 2010-07-23 | Front fork fixing device for front wheel detached type bicycle top rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201792807U true CN201792807U (en) | 2011-04-13 |
Family
ID=43847729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202693628U Expired - Fee Related CN201792807U (en) | 2010-07-23 | 2010-07-23 | Front fork fixing device for front wheel detached type bicycle top rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201792807U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103241185A (en) * | 2012-02-10 | 2013-08-14 | 高铁工业股份有限公司 | Frame-carrying bicycle frame pipe fixing seat |
| CN111071163A (en) * | 2018-10-18 | 2020-04-28 | 锦圣科技股份有限公司 | Front fork mounting seat capable of adjusting mounting specification |
| CN112744161A (en) * | 2019-10-30 | 2021-05-04 | 圣州企业股份有限公司 | Bicycle frame structure |
-
2010
- 2010-07-23 CN CN2010202693628U patent/CN201792807U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103241185A (en) * | 2012-02-10 | 2013-08-14 | 高铁工业股份有限公司 | Frame-carrying bicycle frame pipe fixing seat |
| CN111071163A (en) * | 2018-10-18 | 2020-04-28 | 锦圣科技股份有限公司 | Front fork mounting seat capable of adjusting mounting specification |
| CN111071163B (en) * | 2018-10-18 | 2021-06-22 | 锦圣科技股份有限公司 | Front fork mounting seat capable of adjusting mounting specification |
| CN112744161A (en) * | 2019-10-30 | 2021-05-04 | 圣州企业股份有限公司 | Bicycle frame structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20150723 |
|
| EXPY | Termination of patent right or utility model |