CN1032298C - Locking device for main support of biwheel motor-cycle - Google Patents
Locking device for main support of biwheel motor-cycle Download PDFInfo
- Publication number
- CN1032298C CN1032298C CN 92102477 CN92102477A CN1032298C CN 1032298 C CN1032298 C CN 1032298C CN 92102477 CN92102477 CN 92102477 CN 92102477 A CN92102477 A CN 92102477A CN 1032298 C CN1032298 C CN 1032298C
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- CN
- China
- Prior art keywords
- main support
- lock
- motor
- rod
- support
- 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
This invention provides a main stand for a motorcycle enabling the prevention of robbery with simple constitution. A main stand 17 is formed in such a way as to be freely erected/leveled by a shaft 18 piercing protruding parts 19, 19 formed at the front lower part of an engine case 16. A locking part 16b is provided at the rear part of the protruding part 19. A rod through hole 23 for inserting the rod 25 of a padlock 24 at the time of erecting the main stand 17 is provided below the journal part of the main stand 17, and the rod 25 cannot be pulled out when the main stand 17 is erected and the rod 25 is passed through the rod through hole 23 to lock. Even if trying to level the main stand 17 in this state, the rod 25 is engaged with the locking part 16b to impede leveling, so that the robbery of a motorcycle is prevented.
Description
The present invention relates to a kind of blocking device of main support of biwheel motor-cycle.
Two-wheeled motorcycle in the past is provided with a carriage in the front lower place of its car bonnet, by the axle that runs through this carriage the main support that freely swings is set.
Two-wheeled motorcycle is owing to be difficult to be driven away when its main support is in erectility, therefore people have proposed some and prevent the method for main support lodging and realize the theft-proof technology of two-wheeled motorcycle, and are for example disclosed as clear 59-No. 31577 of the open communique of Japanese Utility Model etc.
According to above-mentioned communique, be provided with a bolt at the trailing flank of main support, this bolt advances along with doing the electromagnet of clutch campaign with main switch or retreats.Main support one is propped, and main switch promptly disconnects, and the effect of above-mentioned electromagnet is eliminated, and above-mentioned bolt is ejected by the elastic force of spring, makes main support be hindered and can't fall by bolt, prevents that thus two-wheeled motorcycle is stolen.
But in the disclosed technology of above-mentioned communique, because the device of advance and retreat bolt must be arranged, this just occurs many unfavorable factors such as complex structure, product price rising inevitably.
Purpose of the present invention just provides a kind of above-mentioned unfavorable factor of having eliminated, simple in structure, blocking device that can theft-proof main support of biwheel motor-cycle.
In order to finish this purpose, the feature of this main support of biwheel motor-cycle blocking device of the present invention is, below the motor cycle engine cover, be provided with the main support that freely rises and falls by the axle supporting, and also be provided with the lock bolt jack that when main support is upright, can insert locking bolt on this next door, supporting position, insert this jack and when installing tapered end under the state do not extracted at locking bolt, below car bonnet, just formed by this tapered end bolt and extremely and not allowed the lock part of main support lodging.
Above-mentioned tapered end adopt commercially available lock just can, for example use spring lock.
The said main support blocking device of the present invention when main support is erected, thereby obtains locking with making this locking bolt be in the state that can't extract in the insertion of the locking bolt on the tapered end lock bolt jack.When main support will fall,, thereby stoped falling of main support because above-mentioned locking bolt is dead with the lock part bolt that is arranged on the car bonnet below.
Therefore, do not open this locking bolt, two-wheeled motorcycle just is difficult to drive away.
Below in conjunction with accompanying drawing embodiments of the invention are described in detail.
Among the figure:
Fig. 1 implements two-wheeled motorcycle front view of the present invention;
Fig. 2 is the enlarged front view in main support of biwheel motor-cycle zone shown in Figure 1;
Fig. 3 is the lateral plan of Fig. 2;
Fig. 4 is the enlarged drawing of Fig. 2 key component;
Main support zone enlarged front view when Fig. 5 is the main support lodging state of present embodiment.
Wherein:
16 is car bonnet; 16b is the dead part of bolt; 17 is main support; 23 is lock bolt jack; 24 is spring lock; 25 is the locking bolt of spring lock; 27 is noise silencer; 28 is backplate.
Two-wheeled motorcycle shown in Figure 1 is home-use motor scooter, and front-wheel 3 is suspended on the front fork 2 with handlebar 1, is suspended on from the side by hanger bar 7 with the Power Component 6 of the engine that drives trailing wheel 5 roughly to beOn the main car frame 4 of shape, behind the Power Component 6 Face is bearing in the rear portion of main car frame 4 by buffer 8. The outside of Power Component is provided with starting and steps on Plate 9.
The 10th, air filter, mixed with fuel in carburetor 11 by the air that it sucks Close and be sent to cylinder. The 12nd, cylinder cover; The 13rd, the cooling duct of conveyer belt is by this cooling Conduit 13 send the air that sucks from cold wind introducing port 4a by main car frame 4 and poling 4b Enter in the conveyer belt case.
The 29th, fuel tank is supported on and isIn the middle of the main car frame 4 of font; 29a is fuel feeding Mouthful.
Below seat 14, be provided with helmet box 15, these helmet box 15 shapes be front dark after Shallow. Helmet box 15 is fixed on the middle part of main car frame 4 by analog bracket 15a, and passes through solid Decide carriage 15b and be fixed on the rear portion of main car frame 4.
In the above-mentioned two-wheeled motorcycle, in the front lower place of the hood 16 of Power Component 6, main Support 17 free rough grounds are being supported by axle.
Further describe embodiments of the invention below.Shown in Fig. 2 to 4,, by axle 18 side-looking is horseshoe-shaped main support 17 free rough grounds and is supporting by the analog bracket 17a of car bonnet 16 front lower places.Axle 18 runs through and car bonnet 16 all-in-one-piece outshots 19.Fell main support 17 under the state shown in the dotted line among Fig. 2.Main support 17 also has from the L-shaped grounded part 20 that rearward extends in shape of a hoof below, the spring 22 that it can be pulled on when also having rubber block 21 and main support and falling.
Below 17 supportings of main support, be provided with a lock bolt jack 23.When main support 17 was erectility, the locking bolt 25 of spring lock 24 shown in dotted line was inserted in this jack 23.
As shown in Figure 4, when main support 17 is upright, its top be positioned at the recess 16a that starts to cover 16 front lower places and contact and under this state, be lockable.In addition, be provided with lock part 16b with locking bolt 25 bonded assembly bendings at the rear portion of car bonnet 16 outshots 19.
Shown in Fig. 2 to 4, when main support 17 is in erectility as mentioned above, locks because the locking bolt 25 of spring lock 24 is inserted in the jack 23, thereby formed the state that locking bolt 25 can't be extracted.If fell main support 17 under this state, owing to locking bolt 25 links to each other with lock part 16b, thereby the shape that falls of main support 17 has been lived in prevention.Therefore, if do not open spring lock 24, this two-wheeled motorcycle just can't drive away, and has played theft-proof effect thus.
In the present embodiment, fixedly the axle 18 of main support 17 has passed the outshot 19 that forms one with car bonnet 16, therefore just other member need not be set on car bonnet 16.The left and right sides below car bonnet 16 also is provided with carriage in addition, and axle 18 also can pass this carriage.
As shown in Figure 3, in the two-wheeled motorcycle of present embodiment, axle 18 relies on pin 26 to make it to be the state that can't extract and also is provided with noise silencer 27 in direction one side of extracting of axle 18.Because being arranged so that so of noise silencer 27 is difficult to axle 18 is extracted.Can prevent from when bicycle parking, to have the people that axle 18 is extracted thus, and then main support 17 is unloaded from car body, thereby play antitheft effect.
Also demonstrate among Fig. 3, backplate 28 also is installed in the upper middle position of main support 17.Because backplate 28 is with main support 17 swings, as shown in Figure 5, main support 17 just in time was positioned at when falling below the axle 18, and therefore axle 18 and stop-surface (17 tops) are protected by backplate 28 in motion.
In sum, according to main support blocking device of the present invention, locking bolt is inserted in the lock bolt jack when main support is upright, under the state that can't extract this locking bolt lock is lived.In the time will falling above-mentioned main support,, thereby stoped the lodging of main support because this locking bolt links to each other with lock part under being positioned at car bonnet.Do not open the locking bolt on the tapered end, two-wheeled motorcycle just can't travel.
This shows that main support closing appliance involved in the present invention need not to design special device, simple in structure and can prevent effectively that two-wheeled motorcycle is stolen.
Claims (2)
1. the blocking device of a main support of biwheel motor-cycle, have and be positioned at the axle supporting part that the motor bike below freely rises and falls, have lock bolt jack in the revolution range when this supporting part next door support rises and falls, when this support is upright, the locking bolt of tapered end inserted in the above-mentioned lock bolt jack lock, it is characterized in that the back of the outshot below car bonnet is provided with the crooked lock part that prevents the support lodging with the locking bolt bonded assembly.
2. the blocking device of main support of biwheel motor-cycle according to claim 1 is characterized in that: below two-wheeled motorcycle by the support of axle supporting be formed in car bonnet below.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5274191A JPH05246359A (en) | 1991-03-18 | 1991-03-18 | Main stand for motorcycle |
| JP52741/91 | 1991-03-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1067010A CN1067010A (en) | 1992-12-16 |
| CN1032298C true CN1032298C (en) | 1996-07-17 |
Family
ID=12923353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92102477 Expired - Fee Related CN1032298C (en) | 1991-03-18 | 1992-03-18 | Locking device for main support of biwheel motor-cycle |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH05246359A (en) |
| CN (1) | CN1032298C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2923829B2 (en) * | 1993-08-31 | 1999-07-26 | 本田技研工業株式会社 | Stand lock device for motorcycles |
| JP3432397B2 (en) * | 1996-12-20 | 2003-08-04 | 松下電器産業株式会社 | Bicycle with anti-theft device |
| JP4129904B2 (en) * | 2001-10-19 | 2008-08-06 | ヤマハ発動機株式会社 | Body structure in saddle riding type vehicles |
| JP5946367B2 (en) * | 2012-08-24 | 2016-07-06 | 本田技研工業株式会社 | Swing type power unit for saddle riding type vehicles |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53114145A (en) * | 1977-03-16 | 1978-10-05 | Reeneruto Ruuji | Burglar alarm device for motor bicycle |
| JPH074641U (en) * | 1993-06-21 | 1995-01-24 | 銅金株式会社 | Roof board fastening structure and roof board |
-
1991
- 1991-03-18 JP JP5274191A patent/JPH05246359A/en active Pending
-
1992
- 1992-03-18 CN CN 92102477 patent/CN1032298C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05246359A (en) | 1993-09-24 |
| CN1067010A (en) | 1992-12-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| OR01 | Other related matters | ||
| 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 |