CN1255613C - Locking prompting mechanism for bicycle - Google Patents
Locking prompting mechanism for bicycle Download PDFInfo
- Publication number
- CN1255613C CN1255613C CN 03142193 CN03142193A CN1255613C CN 1255613 C CN1255613 C CN 1255613C CN 03142193 CN03142193 CN 03142193 CN 03142193 A CN03142193 A CN 03142193A CN 1255613 C CN1255613 C CN 1255613C
- Authority
- CN
- China
- Prior art keywords
- lock
- bicycle
- locking
- driving wheel
- base plate
- 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
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Abstract
The present invention relates to the technical field of bicycles, particularly to a locking prompting mechanism for a bicycle, which is composed of a foot stand, a transmission mechanism, a lock, etc. The present invention is characterized in that the foot stand drives the bicycle lock to achieve the goal of automatic locking. The transmission mechanism is arranged on a bicycle frame; the foot stand is fixed to a fixed bottom plate of the transmission mechanism; the transmission mechanism is connected with the lock by a drag rope; one end of the drag rope is connected with a locking handle, and the other end is connected with the transmission mechanism; the bicycle lock can also adopt a mechanism for preventing key pull from being forgotten. Compared with the prior art, the present invention has the advantages of convenient operation, good anti-theft effect, low cost and simple processing; the locking prompting mechanism is worthy of popularization and application. The locking prompting mechanism can be used for bicycles, electric bicycles, boosting bicycles, etc.
Description
[technical field]
The present invention relates to technical field of bicycles, is a kind of locking prompting mechanism of bicycle specifically.
[technical background]
Our present used bicycle all is to lock after having supportted the bicycle support leg support again, forgets through regular meeting like this and locks, and causes losing of bicycle.
[summary of the invention]
The objective of the invention is between the heel brace support of bicycle and lock, set up link gear, utilization is put down heel brace support This move and is finished automatically locking of bicycle, for achieving the above object, design a kind of locking prompting mechanism of bicycle, comprise the anti-mechanism that pulls key of forgetting, lock, the heel brace support, fixed axis, base plate, driving wheel, Drive ratchet is formed, it is characterized in that having on the base plate 23 arc groove 38, fixed axis 30 usefulness nuts are fastened in the arc groove 38 of base plate 23, driving wheel 31 pines are enclosed within on the fixed axis 30, the middle part of driving wheel 31 end faces is shaped on splined hub 37 and internal spline 36, Drive ratchet 32 is installed in the groove 39 of heel brace support 21 upper ends, heel brace support 21 upper ends have hole 41, Drive ratchet 32 and heel brace support 21 pines are enclosed within on the splined hub 37 of driving wheel 31 central authorities; rocking arm 28 1 ends are fixed on the base plate 23; between base plate 23 and the rocking arm 28 torsion spring 25 is arranged; have the bar shaped chute on the rocking arm 28; connect pin 29 in the bar shaped chute; heel brace support 21 upper ends have a straight trough 40; transmission pin 34 is installed in this straight trough; and transmission pin 34 is pressed against on the Drive ratchet 32 the unidirectional banking stop spring 22 bolt G of driving wheel by torsion spring 35
1, G
2Be fixed on the hole H of base plate 23 bottom parts
1, H
2In; Drive ratchet 32 has the ratchet of four 90 ° of distributions; The actuating arm that four 90 ° of distributions are arranged on the driving wheel 31; Prevent forgetting that the mechanism that pulls key comprises lock housing, lock ring, lock core, the handle of locking, have the handle 66 of locking on the lock ring 62, lock ring 62 is fixed in the lock housing 61, welds a spacing ring 64 on lock ring 62, and leaves an annular breach 63 in lock housing 61 upper limit rings 64 corresponding positions of lock.
The present invention compares with prior art, and is easy and simple to handle, and good anti-theft effect can apply to bicycle, electric bicycle, power assist vehicle etc., and cost is low, and processing is simple, is worthy of popularization.
[description of drawings]
Fig. 1 is unitary construction figure of the present invention.
Fig. 2 is lock opening figure of the present invention.
Fig. 3 is the part diagram of transmission mechanism of the present invention.
Fig. 4 is lock position figure of the present invention.
Fig. 5 is an anti-structure chart of forgetting the mechanism that pulls key of the present invention.
Appointment Fig. 1 is a Figure of abstract.
Referring to Fig. 2, Fig. 3,5 are the transmission drag-line, and 10 is heel brace upper limit pin, A1 is an actuating arm, and 21 is the heel brace support, and 22 is the unidirectional banking stop spring of driving wheel, 23 is fixed base plate, and 24 is heel brace upper limit pin, and 25 is torsion spring, 26 is the base plate fixing hole, and 27 are pin guiding straight trough, and 28 is rocking arm, 29 is pin, and 30 is the driving wheel fixed axis, and 31 is driving wheel, 32 is unidirectional Drive ratchet, and 33 is nut, and 34 are the transmission pin, 35 is torsion spring, 36 is internal spline, and 37 is splined hub, and 38 is arc groove, 39 is groove, 40 is straight trough, and 41 is the hole, H
1, H
2Be the hole, G
1, G
2Be bolt.
Referring to Fig. 4, A is an actuating arm, and 51 is pin, and 52 is rocking arm, and 53 is torsion spring.
Referring to Fig. 5,61 is lock housing, and 62 is lock ring, and 63 is annular breach, and 64 is spacing ring, and 65 is lock core, and 66 are the handle of locking.
[specific embodiment]
Below in conjunction with accompanying drawing the present invention is further described.
Figure 2 shows that the lock opening, heel brace support 21 is horizontal, and transmission drag-line 5 is connected with the bicycle lock handle, and an actuating arm A1 on the driving wheel 31 just in time contacts with pin 29 at this moment.During bicycle parking, heel brace support 21, the heel brace support is around 30 swings of driving wheel fixed axis, drive unidirectional Drive ratchet 32 by transmission pin 34 and clockwise rotate, unidirectional Drive ratchet 32 drives driving wheel 31 by spline and rotates synchronously, drives transmission pin 34 again and slides along the unidirectional straight trough of base plate, thereby driving transmission drag-line 5 locks bicycle lock, the unidirectional banking stop spring 22 of driving wheel is fixed on the base plate 23, is used to guarantee the unidirectional transmission of driving wheel 31, prevents its backward rotation.
This mechanism is an intermittent motion mechanism, after on the bicycle lock, the relative position of mechanism's component as shown in Figure 4, at this moment, actuating arm A and pin 51 breaks away from, Rocker arm 52 is returned to the position of Fig. 2 under torsion spring 53 effects.Its objective is in order to meet custom and operate, otherwise, must decontrol heel brace simultaneously when unblanking, can cause operational inconvenience and uncomfortable like this.
To pull up key in order forgetting after preventing to unblank, lock to be carried out suitable improvement existing, welding one spacing ring 64 on lock ring 62, as shown in Figure 5.Need to leave annular breach 63 on the corresponding lock housing 61, when on the bicycle lock, pull the handle 66 of locking, lock will be locked, and this moment, the spacing ring 64 of lock alignd with lock core 65, blocked owing to the limited ring 64 of key when unblanking, lock ring 62 can not resilience, and lock is not opened, when pulling up key, lock ring 62 resiliences, lock is opened, and therefore, must pull up key lock is opened, thereby must pull up key after structurally having guaranteed to unblank, forget to pull key after preventing to lock and caused losing of bicycle.
Claims (4)
1, a kind of locking prompting mechanism of bicycle, comprise the anti-mechanism that pulls key of forgetting, lock, the heel brace support, fixed axis, base plate, driving wheel, Drive ratchet is formed, it is characterized in that having on the base plate (23) arc groove (38), fixed axis (30) is fastened in the arc groove (38) of base plate (23) with nut, driving wheel (31) pine is enclosed within on the fixed axis (30), the middle part of driving wheel (31) end face is shaped on splined hub (37) and internal spline (36), Drive ratchet (32) is installed in the groove (39) of heel brace support (21) upper end, heel brace support (21) upper end has hole (41), Drive ratchet (32) and heel brace support (21) pine are enclosed within on the splined hub (37) of driving wheel (31) central authorities; rocking arm (28) one ends are fixed on the base plate (23); between base plate (23) and the rocking arm (28) torsion spring (25) is arranged; rocking arm has the bar shaped chute on (28); connect pin (29) in the bar shaped chute; heel brace support (21) upper end has a straight trough (40); transmission pin (34) is installed in this straight trough; and transmission pin (34) is pressed against on the Drive ratchet (32) the unidirectional banking stop spring of driving wheel (22) bolt (G by torsion spring (35)
1), (G
2) be fixed on the hole (H of base plate (23) bottom part
1), (H
2) in.
2, the locking prompting mechanism of bicycle as claimed in claim 1 is characterized in that Drive ratchet (32) has the ratchet of four 90 ° of distributions.
3, the locking prompting mechanism of bicycle as claimed in claim 1 is characterized in that having on the driving wheel (31) actuating arm of four 90 ° of distributions.
4, the locking prompting mechanism of bicycle as claimed in claim 1, it is characterized in that preventing forgetting that the mechanism that pulls key comprises lock housing, lock ring, lock core, the handle of locking, have the handle of locking (66) on the lock ring (62), lock ring (62) is fixed in the lock housing (61), go up welding one spacing ring (64) at lock ring (62), and leave an annular breach (63) in lock housing (61) upper limit ring (64) corresponding position of lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03142193 CN1255613C (en) | 2003-08-11 | 2003-08-11 | Locking prompting mechanism for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03142193 CN1255613C (en) | 2003-08-11 | 2003-08-11 | Locking prompting mechanism for bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1474019A CN1474019A (en) | 2004-02-11 |
| CN1255613C true CN1255613C (en) | 2006-05-10 |
Family
ID=34155648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03142193 Expired - Fee Related CN1255613C (en) | 2003-08-11 | 2003-08-11 | Locking prompting mechanism for bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1255613C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716317B (en) * | 2018-05-30 | 2020-11-20 | 珠海优特物联科技有限公司 | Locking mechanism |
-
2003
- 2003-08-11 CN CN 03142193 patent/CN1255613C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1474019A (en) | 2004-02-11 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |