CN2521330Y - Lock of motorcycle - Google Patents
Lock of motorcycle Download PDFInfo
- Publication number
- CN2521330Y CN2521330Y CN 02221524 CN02221524U CN2521330Y CN 2521330 Y CN2521330 Y CN 2521330Y CN 02221524 CN02221524 CN 02221524 CN 02221524 U CN02221524 U CN 02221524U CN 2521330 Y CN2521330 Y CN 2521330Y
- Authority
- CN
- China
- Prior art keywords
- steel ball
- lock
- locking bar
- cylindrical shell
- head
- 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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- Lock And Its Accessories (AREA)
Abstract
The utility model provides a motorcycle lock, mainly comprising a lock cylinder (1), an outer sleeve element of the lock cylinder (2), a steel ball (3), a receiving head of the steel ball (4), a lock-rod barrel (5) and a fixing element of the lock-rod (6). The inner cavity of the lock-rod barrel (5) is arranged with the receiving head of the steel ball (4), an arc pallet arranged at one end of the receiving head of the steel ball (4) is provided with the steel ball (3), a round hole (9) of which the diameter is shorter than that of the steel ball (3) is opened on the lock-rod barrel (5), the steel ball (3) can stretch in the round hole (9) with the effect of the receiving head of the steel ball (4), one end of the lock-rod barrel (5) is connected with the outer sleeve element of the lock cylinder (2), the lock cylinder (1) is arranged in the outer sleeve element of the lock cylinder (2), the fixing element of the lock-rod (6) opened with a lock groove (11) is sleeved on the section with the hole of the lock-rod barrel (5). The novel motorcycle lock has the advantages of simple structure, convenient operating, solidness and endurance, good anti-theft property and graceful appearance.
Description
The utility model belongs to vehicles accessory field, specifically is a kind of Lock for motorcycle.
In the prior art, the structure of Lock for motorcycle and shape have many kinds, but its structure all the unlatching performance of more complicated and not firm, theftproof performance and lock be not very desirable, outward appearance is also not too attractive in appearance.
The purpose of this utility model is in order to overcome the deficiencies in the prior art, for people provide a kind of simple in structure, easy to operate, sturdy and durable, theftproof performance is good, the motor cycle lock of good looking appearance.
The purpose of this utility model realizes by following technical proposals.
Lock for motorcycle of the present utility model, mainly by core (1), core package assembly (2), steel ball (3), steel ball is accepted head (4), locking bar cylindrical shell (5), locking bar fixture (6) constitutes, be provided with steel ball in the inner chamber of locking bar cylindrical shell (5) and accept head (4), the arc pallet pop-up that steel ball is accepted an end of head (4) has steel ball (3), have the circular port (9) of diameter on the locking bar cylindrical shell (5) less than steel ball (3) diameter, steel ball (3) steel ball accept the head (4) effect under can in circular port (9), stretch, one end of locking bar cylindrical shell (5) is connected with core package assembly (2), core (1) is contained in the core package assembly (2), and the locking bar fixture (6) that has lock groove (11) is enclosed within the perforate section of locking bar cylindrical shell (5).
In the such scheme, the end that the interior steel ball of locking bar cylindrical shell (5) is accepted head (4) also can cooperate with core (1) and steel ball (3) is arranged on the interior end away from core (1) of locking bar cylindrical shell (5) by junction plate (12).
In the such scheme, locking bar cylindrical shell (5) also can be provided with sealing cap (13) away from an end of core (1).
In the such scheme, the two ends of locking bar cylindrical shell (5) are provided with left fixed head (7), right fixed head (8), and the two ends of the locking bar cylindrical shell (5) of Lock for motorcycle are fixed on the motorcycle by left fixed head (7), right fixed head (8).One side of right fixed head (8) also can be provided with locking bar jacket casing (10), is used to place locking bar cylindrical shell (5).
The technical scheme of the science practicality that the designer sums up out by long-term practice on the technique scheme of the present utility model, Lock for motorcycle adopts " cross core ", " atom core " etc., theftproof performance is good, the overall structure of lock adopts machinery to open, close principle, fitting tight, structural component is not fragile, durable, firm, aesthetic in appearance, product can be assemblied on the front damper of motorcycle cylindrical shell with two fixed heads, add the son that is installed, make it be firmly secured to damper cylinder body, before the countersunk head screw rod dress or behind the dress, available being adhesively fixed, or seal counterbore with glue, make it not quick detachable.
The invention is further illustrated by the following examples, and the present invention is not limited only to described embodiment.
Accompanying drawing 1 is the overall structure schematic diagram of the embodiment of the invention one.
Accompanying drawing 2 is accepted head, locking bar cylindrical shell, locking bar fixture assembling schematic diagram for steel ball, steel ball in the embodiment of the invention one.
Accompanying drawing 3 is the overall structure schematic diagram of the embodiment of the invention two.
Accompanying drawing 4 is the critical piece cut-away view of the embodiment of the invention two.
Among the figure: 1, core; 2, core package assembly; 3, steel ball; 4, steel ball is accepted head; 5, locking bar cylindrical shell; 6, locking bar fixture; 7, left fixed head; 8, right fixed head; 9, hole; 10, locking bar jacket casing; 11, lock groove; 12 junction plates; 13, sealing cap.
Embodiment one
Shown in Fig. 1～2, Lock for motorcycle of the present utility model, mainly by core (1), core package assembly (2), steel ball (3), steel ball is accepted head (4), locking bar cylindrical shell (5), locking bar fixture (6) constitutes, be provided with steel ball in the inner chamber of locking bar cylindrical shell (5) and accept head (4), the arc pallet pop-up that steel ball is accepted an end of head (4) has steel ball (3), have the circular port (9) of diameter on the locking bar cylindrical shell (5) less than steel ball (3) diameter, steel ball (3) steel ball accept the head (4) effect under can in circular port (9), stretch, one end of locking bar cylindrical shell (5) is connected with core package assembly (2), core (1) is contained in the core package assembly (2), and the locking bar fixture (6) that has lock groove (11) is enclosed within the perforate section of locking bar cylindrical shell (5).In this example, the two ends of locking bar cylindrical shell (5) are provided with left fixed head (7), right fixed head (8), and the two ends of the locking bar cylindrical shell (5) of Lock for motorcycle are fixed on the motorcycle by left fixed head (7), right fixed head (8).The assemble method of present embodiment one can be summarized as follows:
1, locking bar cylindrical shell (5) is packed into core package assembly (2) is riveted into one;
2, steel ball (3) is put into locking bar cylindrical shell (5) and expose hole (9) on it;
3, steel ball is accepted head (4) and packed in the locking bar cylindrical shell (5), hold steel ball (3)
And part is exposed the hole (9) on the locking bar cylindrical shell (5);
4, key is inserted core (1), and prevent twisting, core groove and steel ball
Accept head (4) plush copper and align, core (1) is pressed into core package assembly (2),
The main body combination finishes;
5, locking bar fixture (6) is inserted left fixed head (7) riveted joint adult;
6, locking bar jacket casing (10) and right fixed head (8) is integrally welded.
The lock course of work of present embodiment one:
1, lock locking: the supposition original state is the lock opening; Key is inserted keyhole, again locking bar is penetrated from the hole on the left fixed head (7), penetrate to lock body from left fixed head (8) and be adjacent to left fixed head (7); To locking direction screw key, because accepting head (4), core (1), steel ball be connected mutually, then steel ball is accepted head (4) and is rotated with key; Steel ball (3) is done lifter motion because locking bar cylindrical shell (5) is gone up the hole and steel ball is accepted the position-limiting action of (4) in the hole on locking bar cylindrical shell (5), and when key rotated to the lock position, steel ball (3) was promoted to extreme position.This moment is because the lock groove (11) of lock body fixture (6) to the position-limiting action of steel ball (3), can only roll steel ball (3) in lock groove (11), and the motion of lock body on it is axial is limited the lock locking;
2, lock is opened: assumed initial state is the lock lockup state: key is inserted keyhole, and to the opening direction screw key, because core (1), steel ball accept head (4) and be connected mutually, then steel ball is accepted head (4) and is rotated with key; Steel ball (3) is accepted the position-limiting action of (4) because locking bar cylindrical shell (5) is gone up the hole with steel ball, does descending motion in the hole (9) on locking bar cylindrical shell (5), and when key rotated to the lock position, steel ball (3) fell in the hole (9) on the locking bar cylindrical shell (5).Eliminated in lock body fixture (6) hole lock groove (11) to the position-limiting action of steel ball (3) this moment; Prolong lock body and axially outwards extract lock body out, lock is opened.
3, lock is installed: that pulls down the motorcycle front-wheel left side protects mud plate pole erection bolt; With bolt with left fixed head (7) with protect mud plate pole and install and to give unprincipled protection to the former installation site of mud plate pole (fixed head and damper cylinder body applying); With blocking the damper cylindrical shell, be connected with bolt with left fixed head (7).The mounting means of right fixed head (8) is identical with above-mentioned 1,2,3 steps.
Embodiment two
Shown in Fig. 3～4, Lock for motorcycle of the present utility model, mainly by core (1), core package assembly (2), steel ball (3), steel ball is accepted head (4), locking bar cylindrical shell (5), locking bar fixture (6) constitutes, be provided with steel ball in the inner chamber of locking bar cylindrical shell (5) and accept head (4), the arc pallet pop-up that steel ball is accepted an end of head (4) has steel ball (3), have the circular port (9) of diameter on the locking bar cylindrical shell (5) less than steel ball (3) diameter, steel ball (3) can stretch in circular port (9) down in the effect that steel ball is accepted head (4), and the end that the interior steel ball of locking bar cylindrical shell (5) is accepted (4) cooperates with core (1) by junction plate (12) and steel ball (3) is arranged on the interior end away from core (1) of locking bar cylindrical shell (5).Locking bar cylindrical shell (5) is provided with sealing cap (13) away from an end of core (1).One end of locking bar cylindrical shell (5) is connected with core package assembly (2), and core (1) is contained in the core package assembly (2), and the locking bar fixture (6) that has lock groove (11) is enclosed within the perforate section of locking bar cylindrical shell (5).
In this example, the two ends of locking bar cylindrical shell (5) are provided with left fixed head (7), right fixed head (8), and the two ends of the locking bar cylindrical shell (5) of Lock for motorcycle are fixed on the motorcycle by left fixed head (7), right fixed head (8).One side of right fixed head (8) is provided with locking bar jacket casing (10), is used for lock and opens back placement locking bar cylindrical shell (5).The assemble method of present embodiment two can be summarized as follows: core (1) is pressed in the core package assembly (2), and both are tightly fixed; 1, steel ball (3) is packed into locking bar cylindrical shell (5) inner chamber and falling in the hole (9) on the locking bar cylindrical shell (5), steel ball exposes outside the hole (9); 2, steel ball is accepted head (4) and held steel ball (3) from the end locking bar cylindrical shell (5) of packing into, steel ball is accepted head (4) can do relative motion with locking bar cylindrical shell (5); 3, junction plate (12) is packed into locking bar cylindrical shell (5) makes it to insert steel ball and accepts in the groove of head (4), and junction plate (13), steel ball are accepted head (4) and finished connection; 4, will lock shell portion (assembly that assembling is become as above-mentioned 2,3,4 steps) partly is connected with tapered end: be about in the groove of junction plate (13) insertion core (1); Key is inserted core (1), rotation locking bar cylindrical shell (5) when the key assurance is motionless, make steel ball (3) by junction plate (13), to accept the hole (9) that rotatablely moving of head (4) expose locking bar cylindrical shell (5) outer to extreme position, after confirming that key can freely insert, take out at this moment, tapered end package assembly (2) is fixedlyed connected with locking bar cylindrical shell (5) as weld and (rotate to design attitude because of the locking palpus key of locking and to take out key, this process is to be locked in assembling and can effectively to work after finishing in order to allow, and key can be into and out of freely); 5, sealing cap (13) is packed into locking bar cylindrical shell (5), both carry out fixedly connected as welding etc.; 6, locking bar fixture (6) is packed in left fixed head (7) hole, rivet, and guarantee that the through hole direction is vertical when mounted.The course of work of present embodiment two can be summarized as follows:
1, lock locking: the supposition original state is the lock opening; Key is inserted keyhole, again lock body is penetrated from the hole on the right fixed head (8), penetrate lock body fixture (6) to lock body from left fixed head (7) and be adjacent to right fixed head (8); To locking direction screw key, because accepting head (4), core (1), junction plate (12), steel ball be connected mutually, then junction plate (12), steel ball are accepted head (4) and are rotated with key; Steel ball (3) is accepted the position-limiting action of (4) because locking bar cylindrical shell (5) is gone up hole (9) with steel ball, does ascending motion in the hole (9) on locking bar cylindrical shell (5), and when key rotated to the lock position, steel ball (3) was promoted to extreme position.This moment is because the lock groove (11) of lock body fixture (6) to the position-limiting action of steel ball (5), can only roll steel ball (5) in lock groove (11), and the motion of lock body on it is axial is limited the lock locking;
2, lock is opened: assumed initial state is the lock lockup state: key is inserted keyhole, to the opening direction screw key, because core (1), junction plate (12), steel ball are accepted head (4) and be connected mutually, then junction plate (12), steel ball are accepted head (4) and are rotated with key; Steel ball (3) is done descending motion because locking bar cylindrical shell (5) is gone up the position-limiting action that hole (9) and steel ball are accepted head (4) in the hole (9) on locking bar cylindrical shell (5), and when key rotated to the lock position, steel ball (3) fell in the hole (9) on the locking bar cylindrical shell (5).Eliminated in lock body fixture (6) hole lock groove (11) to the position-limiting action of steel ball (3) this moment; Prolong lock body and axially outwards extract lock body out, lock is opened.
3, lock is installed: that pulls down the motorcycle front-wheel left side protects mud plate pole erection bolt; With bolt with left fixed head (7) with protect mud plate pole and install and to give unprincipled protection to the former installation site of mud plate pole (fixed head and damper cylinder body applying); Block the damper cylindrical shell with fixing, be connected with bolt with left fixed head (7).The mounting means of right fixed head (8) is identical with above-mentioned 1,2,3 steps.
Claims (5)
1, a kind of Lock for motorcycle, it is characterized in that mainly by core (1), core package assembly (2), steel ball (3), steel ball is accepted head (4), locking bar cylindrical shell (5), locking bar fixture (6) constitutes, be provided with steel ball in the inner chamber of locking bar cylindrical shell (5) and accept head (4), the arc pallet pop-up that steel ball is accepted an end of head (4) has steel ball (3), have the circular port (9) of diameter on the locking bar cylindrical shell (5) less than steel ball (3) diameter, steel ball (3) steel ball accept the head (4) effect under can in circular port (9), stretch, one end of locking bar cylindrical shell (5) is connected with core package assembly (2), core (1) is contained in the core package assembly (2), and the locking bar fixture (6) that has lock groove (11) is enclosed within the perforate section of locking bar cylindrical shell (5).
2, Lock for motorcycle according to claim 1 is characterized in that a end that described steel ball accepts head (4) also can cooperate with core (1) and steel ball (3) is arranged on the interior end away from core (1) of locking bar cylindrical shell (5) by junction plate (12).
3, Lock for motorcycle according to claim 2 is characterized in that in the described such scheme, and locking bar cylindrical shell (5) is provided with sealing cap (13) away from an end of core (1).
4, Lock for motorcycle according to claim 1 is characterized in that the two ends of described locking bar cylindrical shell (5) are provided with left fixed head (7), right fixed head (8).
5, Lock for motorcycle according to claim 4 is characterized in that a side of described right fixed head (8) is provided with locking bar jacket casing (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02221524 CN2521330Y (en) | 2002-02-04 | 2002-02-04 | Lock of motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02221524 CN2521330Y (en) | 2002-02-04 | 2002-02-04 | Lock of motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2521330Y true CN2521330Y (en) | 2002-11-20 |
Family
ID=33699611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02221524 Expired - Fee Related CN2521330Y (en) | 2002-02-04 | 2002-02-04 | Lock of motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2521330Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD820662S1 (en) | 2016-06-20 | 2018-06-19 | ABUS August Bremicker Söhne KG | Fastener for bicycle |
| US10137953B2 (en) | 2015-10-27 | 2018-11-27 | ABUS August Bremicker Söhne KG | Securing device |
-
2002
- 2002-02-04 CN CN 02221524 patent/CN2521330Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10137953B2 (en) | 2015-10-27 | 2018-11-27 | ABUS August Bremicker Söhne KG | Securing device |
| USD820662S1 (en) | 2016-06-20 | 2018-06-19 | ABUS August Bremicker Söhne KG | Fastener for bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |