CN104405221A - Helmet lock - Google Patents
Helmet lock Download PDFInfo
- Publication number
- CN104405221A CN104405221A CN201410547166.5A CN201410547166A CN104405221A CN 104405221 A CN104405221 A CN 104405221A CN 201410547166 A CN201410547166 A CN 201410547166A CN 104405221 A CN104405221 A CN 104405221A
- Authority
- CN
- China
- Prior art keywords
- lock
- hole
- rod
- helmet
- bolt
- 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
Abstract
The invention discloses a helmet lock. One end of a lock rod is sleeved and buckled with a rod shaft, and the other end of the lock rod is inserted into a lock catch so as to be connected with a lock cylinder; a rod fixing piece is configured with the rod shaft and a bolt hole, the rod shaft is connected with the lock rod, and the lock rod is allowed to rotate on the rod shaft; the lock cylinder is configured with a lock hole and a bolt hole, the lock rod is unlocked by inserting a key into the lock hole. During use, a left through hole and a right through hole are drilled at a certain interval in the rear part of a helmet casing, the bolt hole of the rod fixing piece is aligned with the left through hole and screwed with a bolt, and the bolt hole of the lock cylinder is aligned with the right through hole and screwed with a bolt; and when a bicycle is parked, a helmet is taken off, the key is inserted in the lock hole to release the lock rod, and the lock rod is hung and locked on a handlebar. The helmet lock is simple in structure and convenient to use.
Description
Technical field
The present invention relates to lockset, espespecially a kind of helmet lock.
Background technology
The helmet is as the head restraint of light two wheeler driver and crew, and main purpose protects the head safety of cyclist, stops or alleviate the life of injury and even redemption cyclist.The effect of the helmet is very important.But helmet manufacturer ignores and loads onto safety lock to all helmets, once stolen, cyclist has potential safety hazard, it is a kind of irresponsible performance.In prior art, Chinese patent CN201220093796.6, its feature: comprise headpiece case, and be arranged on headpiece case annular through-hole below, and be applied in the wirerope of intersection on the right side of headpiece case and annular through-hole, and be fixed on the tapered end of wirerope head, and be arranged on the lockhole of intersection on the left of headpiece case and annular through-hole, and the lock core be arranged on the left of headpiece case, described wirerope length is greater than the width of annular through-hole.This design Problems existing as excavated annular through-hole on original helmet, bothersomely to be taken a lot of work, also bringing certain potential safety hazard.
Summary of the invention
The technical problem to be solved in the present invention is providing a kind of helmet lock, and object is that when stopping working, helmet lock is hung onboard, prevents other people from stealing, avoids the grievous injury that driving generation accident causes.
The technical scheme solved the problem:
A kind of helmet lock, it is made up of locking bar, bar axle, solid rod member, bolt hole, bolt, lock cylinder element, lockhole.
Described locking bar material is metal, Curved circular, and locking bar one end cover button bar axle, the other end and lock cylinder element connected mode are for insert snap close.
Described solid bar material is metal, and square, Gu post arrangement bar axle and bolt hole, bar axle is connected with locking bar, and allows locking bar rotate on bar axle.
Described lock cylinder element material is metal, square, lock cylinder element configuration lockhole and bolt hole, inserts lockhole open locking bar by key.
During use, get out the left and right through hole that two have certain distance at headpiece case rear portion, the left through hole Gu the bolt hole of rod member reclines, tightens with bolt, and the bolt hole of lock cylinder element reclines right through hole, tightens with bolt; Take the helmet during parking, key inserts lockhole and opens locking bar, and locking bar trailer handle pins.
Beneficial effect of the present invention: safety lock loaded onto by the helmet, when cyclist is stopped and handled affairs, helmet lock is hung onboard, prevents other people from stealing, thus protection personal safety, also reduce unnecessary economic loss.Structure is simple, easy to use.
Accompanying drawing explanation
Fig. 1 is the part position relations figure of structural representation of the present invention and embodiment;
In figure 1, locking bar, 2, bar axle, 3, solid rod member, 4, bolt hole, 5, bolt, 6, lock cylinder element, 7, lockhole.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described:
In Fig. 1, described locking bar 1 one end cover button bar axle 2, the other end and lock cylinder element 6 connected mode are for insert snap close.Described solid rod member 3 configuration bar axle 2 and bolt hole 4, bar axle 2 is connected with locking bar 1, and allows locking bar 1 rotate on bar axle 2.Described lock cylinder element 6 configures lockhole 7 and bolt hole 4, inserts lockhole 7 open locking bar 1 by key.
In embodiment shown in Fig. 1, during use, get out the left and right through hole that two have certain distance at headpiece case rear portion, the left through hole Gu the bolt hole 4 of rod member 3 reclines, tightens with bolt 5, and the bolt hole 4 of lock cylinder element 6 reclines right through hole, tightens with bolt 5; Take the helmet during parking, key inserts lockhole 7 and opens locking bar, and locking bar 1 trailer handle pins.
Claims (4)
1. a helmet lock, comprises locking bar 1, bar axle 2, solid rod member 3, bolt hole 4, bolt 5, lock cylinder element 6, lockhole 7, it is characterized in that: described locking bar 1 one end cover button bar axle 2, and the other end and lock cylinder element 6 connected mode are for insert snap close; Described solid rod member 3 configuration bar axle 2 and bolt hole 4, bar axle 2 is connected with locking bar 1, and allows locking bar 1 rotate on bar axle 2; Described lock cylinder element 6 configures lockhole 7 and bolt hole 4, inserts lockhole 7 open locking bar 1 by key.
2. a kind of helmet lock according to claim 1, is characterized in that: described locking bar 1 material is metal, Curved circular.
3. a kind of helmet lock according to claim 1, is characterized in that: described solid rod member 3 material is metal, square.
4. a kind of helmet lock according to claim 1, is characterized in that: described lock cylinder element 6 material is metal, square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410547166.5A CN104405221A (en) | 2014-10-04 | 2014-10-04 | Helmet lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410547166.5A CN104405221A (en) | 2014-10-04 | 2014-10-04 | Helmet lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104405221A true CN104405221A (en) | 2015-03-11 |
Family
ID=52642878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410547166.5A Pending CN104405221A (en) | 2014-10-04 | 2014-10-04 | Helmet lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104405221A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2114311U (en) * | 1991-09-20 | 1992-09-02 | 李经伟 | Thief proof motor cycle helmet |
| CN2220750Y (en) * | 1994-11-10 | 1996-02-28 | 赵世宏 | Locomotive safety helmet with anti-theft lock |
| US5664444A (en) * | 1996-03-01 | 1997-09-09 | Schaan; Kerry R. | Locking device for a helmet |
| JPH11100708A (en) * | 1997-09-26 | 1999-04-13 | Takeyasu Sangyo Kk | Helmet equipped with lock device |
| CN202023436U (en) * | 2011-03-31 | 2011-11-02 | 马志贤 | Helmet lock |
-
2014
- 2014-10-04 CN CN201410547166.5A patent/CN104405221A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2114311U (en) * | 1991-09-20 | 1992-09-02 | 李经伟 | Thief proof motor cycle helmet |
| CN2220750Y (en) * | 1994-11-10 | 1996-02-28 | 赵世宏 | Locomotive safety helmet with anti-theft lock |
| US5664444A (en) * | 1996-03-01 | 1997-09-09 | Schaan; Kerry R. | Locking device for a helmet |
| JPH11100708A (en) * | 1997-09-26 | 1999-04-13 | Takeyasu Sangyo Kk | Helmet equipped with lock device |
| CN202023436U (en) * | 2011-03-31 | 2011-11-02 | 马志贤 | Helmet lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150311 |
|
| WD01 | Invention patent application deemed withdrawn after publication |