CN201554299U - Band-type brake hub lock opened at side - Google Patents
Band-type brake hub lock opened at side Download PDFInfo
- Publication number
- CN201554299U CN201554299U CN2009202004590U CN200920200459U CN201554299U CN 201554299 U CN201554299 U CN 201554299U CN 2009202004590 U CN2009202004590 U CN 2009202004590U CN 200920200459 U CN200920200459 U CN 200920200459U CN 201554299 U CN201554299 U CN 201554299U
- Authority
- CN
- China
- Prior art keywords
- lock
- interlock plate
- band
- type brake
- lock pin
- 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
A band-type brake hub lock opened at side mainly aims at resolving the problem that the existing band-type brake hub lock opened at side can not be opened or locked easily in the using process. The band-type brake hub lock opened at side is characterized in that the section of the other end of a linking plate (4) is 'U'-shaped and inside a groove (9) of a lock body (1); the stroke of the 'U'-shaped part of the linking plate (4), inside the groove (9), is not smaller than that of a lock pin (3); the middle of the folding edge at the end part of the linking plate (4) is provided with a semi-circular opening (8), and the middle folding edge of the linking plate (4) is provided with a through hole (10); the semi-circular opening (8) is clamped with the lock pin (3); and a lock pin reset spring (5) penetrates through the through hole (10) of the linking plate (4). The band-type brake hub lock opened at side is improved on the prior art and changes the forced direction of the linking plate; when in use, the linking plate can not be separated from a pin shaft on a lock cylinder; and the band-type brake hub lock opened at side has the characteristics of simple structure as well as safety and reliability.
Description
Technical field:
The utility model relates to a kind of lockset, is specifically related to a kind of band-type brake hublock side and unblanks.
Background technology:
The band-type brake hublock is the special lockset that is used on the two-wheeled vehicles such as light motorcycle, electric bicycle, mainly plays antitheft effect, because its compact conformation, easy to use, thereby on two-wheeled vehicle, be widely adopted.At present, there is a kind of band-type brake hub side to unblank, simple in structure, cost is low, and this lock mainly is made up of lock body, lock core, lock pin, interlock plate and lock pin back-moving spring, as shown in Figure 1, be provided with groove in the lock body, groove is built-in with spring, an end and the contact grooves of spring, and the other end of spring contacts with the lock pin end face; Lock core is vertical with interlock plate, have chute on the interlock plate, have a bearing pin that blocks mutually with the interlock plate upper hopper chute on the end of lock core, lock core can be done 180 ° and back and forth rotate, rotational lock core can affect interlock plate to do rectilinear motion, the other end of interlock plate blocks mutually with lock pin, and two extreme positions of lock core are respectively to pin and unlocked conditions.The cross section of interlock plate wherein is " L " shape, the centre of its minor face has semicircle opening, this open card is on lock pin, interlock plate is under the elastic force effect of lock pin back-moving spring, interlock plate be subjected to lock pin to component and lock core shaft to component, the component that the suffered lock core shaft of interlock plate makes progress makes interlock plate easily break away from bearing pin on the lock core, and therefore, this being locked in is easy to cause the fault of not opening or not locking in the use.
The utility model content:
In order to overcome the existing band-type brake hub side deficiency of not opening or not locking of unblanking in use to be easy to cause, the utility model provides a kind of band-type brake hublock side to unblank, this band-type brake hublock side is unblanked existing technical the improvement, changed the force direction that is subjected to of interlock plate, junction plate can not break away from the bearing pin on the lock core in use, has simple in structure and safe and reliable characteristics.
The technical solution of the utility model is: this band-type brake hublock side unblanks to comprise lock body, lock core, lock pin, interlock plate and lock pin back-moving spring, lock body is provided with groove, the end face of lock core is provided with bearing pin, one end of interlock plate has chute, bearing pin is in chute, the lock pin back-moving spring places in the groove and its two ends contact with lock body and lock pin respectively, the other end cross section of interlock plate is " U " type and places in the groove of lock body, the stroke of " U " type position in groove of interlock plate is not less than the stroke of lock pin, the centre that the limit is turned up in the end of interlock plate has semicircle opening, and the middle part of interlock plate is turned up the limit and had through hole; Described semicircle opening blocks mutually with lock pin, and the lock pin back-moving spring passes the through hole on the interlock plate.
The utlity model has following beneficial effect: owing to take such scheme, interlock plate is under the elastic force effect of lock pin back-moving spring, interlock plate be subjected to lock pin to component and lock core shaft to component, wherein the lock core shaft that is subjected to of interlock plate to component make interlock plate press close to lock core, so interlock plate can not break away from the bearing pin on the lock core; Compare the force direction that is subjected to that has changed interlock plate with background technology, simple in structure, safe and reliable.
Description of drawings:
Accompanying drawing 1 is a structure sectional view of the present utility model;
Accompanying drawing 2 is perspective view of the present utility model;
Accompanying drawing 3 is perspective view of interlock plate 4 among Fig. 1.
1-lock body among the figure, 2-lock core, 3-lock pin, 4-interlock plate, 5-lock pin back-moving spring, 6-bearing pin, 7-chute, the semicircle opening of 8-, 9-groove, 10-through hole.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
By Fig. 1 in conjunction with Fig. 2, shown in Figure 3, this band-type brake hublock side unblanks to comprise lock body 1, lock core 2, lock pin 3, interlock plate 4 and lock pin back-moving spring 5, lock body 1 is provided with groove 9, the end face of lock core 2 is provided with bearing pin 6, one end of interlock plate 4 has chute 7, bearing pin 6 is in chute 7, lock pin back-moving spring 5 places in the groove 9 and its two ends contact with lock body 1 and lock pin 3 respectively, the other end cross section of interlock plate 4 is " U " type and places in the groove 9 of lock body 1, the stroke of " U " type position in groove 9 of interlock plate 4 is not less than the stroke of lock pin 3, the centre that the limit is turned up in the end of interlock plate 4 has semicircle opening 8, and the middle part of interlock plate 4 is turned up the limit and had through hole 10; Described semicircle opening 8 blocks mutually with lock pin 3, and lock pin back-moving spring 5 passes the through hole 10 on the interlock plate 4.Interlock plate 4 is under the elastic force effect of lock pin back-moving spring 5, interlock plate 4 is subjected to the axial component of the axial component of lock pin 3 and lock core 2, wherein the lock core 2 axial component that are subjected to of interlock plate 4 make interlock plate 4 press close to lock core 2, so interlock plate 4 can not break away from the bearing pin 6 on the lock core 2; Compare the force direction that is subjected to that has changed interlock plate 4 with background technology, simple in structure, safe and reliable.
Claims (1)
1. a band-type brake hublock side is unblanked, comprise lock body (1), lock core (2), lock pin (3), interlock plate (4) and lock pin back-moving spring (5), lock body (1) is provided with groove (9), the end face of lock core (2) is provided with bearing pin (6), one end of interlock plate (4) has chute (7), bearing pin (6) is in chute (7), lock pin back-moving spring (5) places in the groove (9) and its two ends contact with lock body (1) and lock pin (3) respectively, it is characterized in that: the other end cross section of interlock plate (4) is " U " type and places in the groove (9) of lock body (1), the stroke of " U " type position in groove (9) of interlock plate (4) is not less than the stroke of lock pin (3), the centre that the limit is turned up in the end of interlock plate (4) has semicircle opening (8), and the middle part of interlock plate (4) is turned up the limit and had through hole (10); Described semicircle opening (8) blocks mutually with lock pin (3), and lock pin back-moving spring (5) passes the through hole (10) on the interlock plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202004590U CN201554299U (en) | 2009-11-19 | 2009-11-19 | Band-type brake hub lock opened at side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202004590U CN201554299U (en) | 2009-11-19 | 2009-11-19 | Band-type brake hub lock opened at side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201554299U true CN201554299U (en) | 2010-08-18 |
Family
ID=42613980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202004590U Expired - Fee Related CN201554299U (en) | 2009-11-19 | 2009-11-19 | Band-type brake hub lock opened at side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201554299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824967A (en) * | 2018-06-13 | 2018-11-16 | 珠海优特物联科技有限公司 | Lockset, bicycle and knee |
-
2009
- 2009-11-19 CN CN2009202004590U patent/CN201554299U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824967A (en) * | 2018-06-13 | 2018-11-16 | 珠海优特物联科技有限公司 | Lockset, bicycle and knee |
| CN108824967B (en) * | 2018-06-13 | 2020-11-20 | 珠海优特物联科技有限公司 | Lockset, bicycle and bicycle pile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20121119 |