CN2070267U - Self-locking bicycle stand - Google Patents
Self-locking bicycle stand Download PDFInfo
- Publication number
- CN2070267U CN2070267U CN 90212701 CN90212701U CN2070267U CN 2070267 U CN2070267 U CN 2070267U CN 90212701 CN90212701 CN 90212701 CN 90212701 U CN90212701 U CN 90212701U CN 2070267 U CN2070267 U CN 2070267U
- Authority
- CN
- China
- Prior art keywords
- lock
- fixed
- locking
- adapter plate
- lock core
- 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
Links
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 2
- 230000037396 body weight Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model belongs to a from locking-type support for bicycle parking, it is by the fixed plate, branch, parts such as locking device constitute, the characteristic is that the fixed orifices on the fixed plate is the round hole, the back of board is equipped with the locating piece, it has the auto-lock breach to open below the board, the branch upper end is fixed with U type activity and presss from both sides and the lock pipe, U type presss from both sides and fixed plate swing joint, the lock is intraductal to take the lock core of elbow, the bolt end of lock core contacts with the lower level of fixed plate, the lock core up and down move through the handle control of unblanking, the one end of auto-lock extension spring is fixed on the fixed plate, the. The support has the advantages of simple structure, high strength, long service life and reliable and convenient self-locking. It is suitable for various types of bicycles.
Description
The utility model relates to a kind of cycle rack, particularly a kind of self-locking, support type single-side stand that is used for bicycle parking.
Existing bicycle support type single-side stand intensity difference, service life are short, and major cause is: distance is longer between circular arc fixed card on (1) support and tightening screw, and bearing force is not enough during unwheeling, easily reversing; (2) fastener hole on the adapter plate is a slotted hole, though can regulate the installation site of support, has weakened the intensity of whole adapter plate; (3) latching device of support is riveted on the stress point of pole, influences pole intensity, and pole is usually fractureed herein, and in addition, existing latching device is not noted in the operation of lifting and put down pole slightly, damages easily yet.(4) riveted joint of pole is to adopt monolateral interior riveting, and this is a primary activity joint of supported cart body weight, and the wearing and tearing in the use cause the gap increase between hole and rivet, stressed weakening.
The purpose of this utility model is be to improve the deficiencies in the prior art part, and develops a kind of new self-locking type cycle rack, it simple in structure, easy to use and reliable, and the life-span is long, promotes the update of existing support.
The purpose of this utility model is achieved through the following technical solutions: support is mainly by adapter plate, pole, latching devices etc. are partly formed, it is characterized in that: the top of adapter plate is drilled with fixedly circular hole, the back of plate and bicycle contact level are provided with locating piece, the bottom of plate has the self-locking breach, the pole upper end is fixed with U type live splint and lock pipe, the activity of U type comes to flexibly connect with adapter plate, it in the lock pipe lock core of a band elbow, the latch ends of lock core passes in the lock pipe, contact with the bottom of adapter plate, the lower end of lock pipe is provided with the handle of unblanking, and an end of self-locking extension spring is fixed on the adapter plate, and the other end is fixed on the elbow of lock core.
Fig. 1 is the front elevation of one of the utility model embodiment;
Fig. 2 is the lateral plan of one of the utility model embodiment.
According to accompanying drawing the utility model is done detailed explanation below:
As shown in Figure 1 and Figure 2, adapter plate 1 is the fastener of support, and its top is drilled with circular fixed orifice 10, can penetrate the bicycle rear axle fixed by nut.Plate is towards excurvation, and the back is welded with locating piece 9, and under the installation situation, locating piece contacts the location with car body voluntarily, prevents that adapter plate from rotating, and the desired location of locating piece and shape can be selected arbitrarily according to different automobile types.In the bottom of adapter plate, have self-locking breach 3, the direction of lifting of lower edge pole 7 is a circular arc.The fixing U type live splint 8 in pole 7 upper ends flexibly connects by rivet and adapter plate 1, also be fixed with a lock pipe 4 on the below of U type folder, the pole, it in the lock pipe lock core 6 of a band elbow, the latch ends of lock core passes in the lock pipe, contact with the bottom of adapter plate, and can slide or extend in the self-locking breach in the bottom of adapter plate and go along with the variation of pole position.Lower end at the lock pipe is fixed with the handle 5 of unblanking, and the handle of unblanking is to take eccentric location, and its circular arc partly partly contacts with the elbow of lock core, and an end of self-locking extension spring 2 is fixed on the adapter plate, and the other end is fixed on the elbow of lock core 6.
During use, adapter plate is fastened on the rear axle of bicycle, tiltedly pedals the handle 5 of unblanking with pin, overcome the pulling force of spring, its circular arc partly drives the lock core elbow and moves down, and the latch ends of lock core withdraws from from adapter plate self-locking breach, continues tiltedly to pedal the handle of unblanking.Pole is lifted to the car back upper place, and locks by spring tension.When needing to support car body, only need pole is down stepped on, the latch ends of lock core glides at the following circular arc of the pulling force lower edge of spring adapter plate, when sliding into the self-locking gap position.Lock core bullet under the pulling force of spring snaps in breach, makes the pole location.
The utility model compared with prior art has following advantage:
1, simple in structure. Production technology is easy, and is cheap, cost;
2, long service life.The intensity of support improves greatly, and is solid durable, and to bicycle rear axle screw thread zero damage;
3, easy to use.The set self-locking mechanism of support makes only lifting or put down and need a pedal (or pin is stepped on) action can finishing of support, and is safe and reliable.
Claims (1)
1, a kind of self-locking type cycle rack, by adapter plate, pole, latching devices etc. are partly formed, it is characterized in that: the top of adapter plate (1) is drilled with fixedly circular hole (10), the back of plate and bicycle contact level are provided with locating piece (9), the bottom of plate has self-locking breach (3), pole (7) upper end is fixed with U type live splint (8) and lock pipe (4), U type live splint and adapter plate flexibly connect, it in the lock pipe lock core (6) of a band elbow, the lock core latch ends passes in the lock pipe, contacts with the bottom of adapter plate, and the lower end of lock pipe is provided with the handle of unblanking (5), one end of self-locking extension spring (2) is fixed on the adapter plate, and the other end is fixed on the elbow of lock core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90212701 CN2070267U (en) | 1990-05-25 | 1990-05-25 | Self-locking bicycle stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90212701 CN2070267U (en) | 1990-05-25 | 1990-05-25 | Self-locking bicycle stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2070267U true CN2070267U (en) | 1991-01-30 |
Family
ID=4892237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90212701 Pending CN2070267U (en) | 1990-05-25 | 1990-05-25 | Self-locking bicycle stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2070267U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202200007610A1 (en) * | 2022-04-15 | 2023-10-15 | Ursus S P A | CYCLE HOLDER PARTICULARLY FOR CARGO BIKES AND SIMILAR |
-
1990
- 1990-05-25 CN CN 90212701 patent/CN2070267U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202200007610A1 (en) * | 2022-04-15 | 2023-10-15 | Ursus S P A | CYCLE HOLDER PARTICULARLY FOR CARGO BIKES AND SIMILAR |
| EP4261115A1 (en) * | 2022-04-15 | 2023-10-18 | Ursus S.P.A. | Kickstand especially for cargo bikes and the like |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |