CN212898021U - Novel helmet lock - Google Patents
Novel helmet lock Download PDFInfo
- Publication number
- CN212898021U CN212898021U CN202020997353.4U CN202020997353U CN212898021U CN 212898021 U CN212898021 U CN 212898021U CN 202020997353 U CN202020997353 U CN 202020997353U CN 212898021 U CN212898021 U CN 212898021U
- Authority
- CN
- China
- Prior art keywords
- lock
- locking
- cavity
- limiting
- connecting block
- 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.)
- Active
Links
Images
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
The utility model relates to a key lock, in particular to novel helmet lock. The lock comprises a lock shell, a lock cylinder arranged in the lock shell and a lock rod connected with the lock cylinder, wherein one end of the lock shell is provided with a locking component which is matched with the lock rod to lock, the other end of the lock shell is provided with a limiting component, and the locking component is connected with the limiting component through a lock chain. The lock is characterized in that a cavity is arranged in the lock shell, partition plates are respectively arranged on two sides of the bottom of the cavity, the two partition plates divide the cavity into a locking cavity corresponding to the locking assembly, a limiting cavity corresponding to the limiting assembly and a lock cylinder cavity corresponding to the lock cylinder, the locking assembly comprises a connecting block and a locking block, a through hole for communicating the lock cylinder cavity with the locking cavity and the limiting cavity is formed in the partition plate, one end of the connecting block is inserted into the locking cavity and connected with the lock chain, the other end of the connecting block is connected with the locking block, and the locking block penetrates through the through hole and is arranged in the lock cylinder cavity and is provided with a lock. An object of the utility model is to provide a simple structure low cost's novel helmet lock.
Description
Technical Field
The utility model relates to a key lock, in particular to novel helmet lock.
Background
Along with more and more vehicles and more crowded road sections, therefore, at present, many people select an electric vehicle or a motorcycle for going out, the electric vehicle or the motorcycle is convenient and fast, but the danger coefficient is higher, if the electric vehicle or the motorcycle falls down carelessly, the head is easy to be injured, so that at present, a helmet must be taken when riding the electric vehicle or the motorcycle for protecting the head from being injured, but after the helmet is taken, when the vehicle stops, the helmet is inconvenient to take and handle in hand, and is easy to lose when being placed on the vehicle, so the helmet needs to be locked on the vehicle through the helmet lock, but the existing lock is complex in structure and higher in cost.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide a novel helmet lock with simple structure and low cost.
The utility model adopts the technical proposal that: the utility model provides a novel helmet lock, is including the lock shell, locate the lock core in the lock shell and connect the locking lever of lock core, the one end of lock shell be equipped with the locking subassembly of locking lever cooperation, be equipped with spacing subassembly on the other end, locking subassembly pass through the chain with spacing subassembly and be connected.
By adopting the technical scheme, the lock cylinder drives the lock rod to move up and down, the limiting assembly is fixed at one end of the lock shell, when the lock is locked, the lock chain penetrates through the helmet, the locking assembly is inserted into the lock shell and is matched with the lock rod to be locked, the lock rod leaves the locking assembly when the lock is unlocked, the locking assembly leaves the lock shell to be unlocked, and the whole structure is very simple and low in price.
The utility model discloses further set up to: the lock is characterized in that a cavity is arranged in the lock shell, partition plates are respectively arranged on two sides of the bottom of the cavity, the two partition plates divide the cavity into a locking cavity corresponding to the locking assembly, a limiting cavity corresponding to the limiting assembly and a lock cylinder cavity corresponding to the lock cylinder, the locking assembly comprises a connecting block and a lock block, the partition plates are provided with a through hole for communicating the lock cylinder cavity with the locking cavity and the limiting cavity, one end of the connecting block is inserted into the locking cavity and connected with the lock chain, the other end of the connecting block is connected with the lock block, and the lock block penetrates through the through hole and is arranged in the lock cylinder cavity and is provided with.
By adopting the technical scheme, the connecting block is inserted into the locking cavity, the locking block connected with the connecting block penetrates through the through hole in the partition plate and is inserted into the lock cylinder cavity, the lock rod moves downwards and is inserted into the lock hole to realize integral locking, the locking block cannot be pulled out after the locking block is inserted into the lock rod, when the lock is unlocked, the key is used for driving the lock cylinder to rotate to enable the lock rod to move upwards, when the lock rod leaves the lock hole, the locking block can leave the lock cylinder cavity, the lock is unlocked, and the integral structure of the lock is very simple.
The utility model discloses further set up to: the diameter of the connecting block is larger than that of the through hole.
By adopting the technical scheme, the diameter of the connecting block is larger than the via hole, so that only the locking block can pass through the via hole, the limiting function is realized, and the locking rod is more accurately inserted into the lock hole.
The utility model discloses further set up to: the lock cylinder cavity bottom vertically be equipped with the limiting plate, this limiting plate impels lock cylinder cavity bottom to form the spacing chamber of locking lever, insert the spacing intracavity when the locking lever locks.
By adopting the technical scheme, the limiting plate forms a limiting cavity of the lock rod, the lock rod can only be inserted into the limiting cavity after being inserted, the limiting of the lock rod is realized, the lock rod is prevented from being deviated when being inserted, and the precision of the whole structure is ensured while the structure is simple.
The utility model discloses further set up to: the limiting plate is a cambered surface towards the end face of the lock rod.
Adopt above-mentioned technical scheme, the lock core is at the rotation in-process, and the locking lever can follow to rotate and reciprocate, therefore the stopper sets to the cambered surface, guarantees the smooth and easy motion of locking lever.
The utility model discloses further set up to: spacing subassembly including spacing connecting block and limiting block post, spacing connecting block one end be connected with the chain, the other end and spacing post connection, spacing post pass the conducting hole on the baffle of spacing chamber department and arrange the lock core intracavity in, be equipped with the draw-in groove on the spacing post, be equipped with the stopper that the diameter is greater than the conducting hole in the draw-in groove, spacing post can contradict with the locking block.
Adopt above-mentioned technical scheme, spacing post inserts the lock core intracavity, and the stopper card is on spacing post, because the stopper diameter is greater than the conducting hole, realizes spacingly, fixes spacing post in the lock core intracavity, can not drop, and spacing subassembly realizes locking with the cooperation of locking subassembly, and spacing post can contradict with the locking piece, and when the locking piece inserted the lock core intracavity and contradicted with spacing post, the lockhole just in time aims at the locking lever, and the locking lever moves down to insert and realizes locking, simple structure convenient operation in the lockhole.
The utility model discloses further set up to: the diameter of the limiting connecting block is larger than that of the conducting hole.
By adopting the technical scheme, the diameter of the limiting connecting block is larger than the conducting hole, so that the limiting connecting block is prevented from being inserted into the lock cylinder cavity, and the whole structure is more stable.
The embodiments of the present invention will be further explained with reference to the drawings.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a sectional view taken along the direction a of fig. 2 according to the present invention;
fig. 4 is an enlarged view of the portion I of fig. 3 according to the present invention.
Detailed Description
As shown in fig. 1-4, the technical solution adopted by the present invention is: the utility model provides a novel helmet lock, is including lock shell 1, locate lock core 2 in the lock shell 1 and connect lock core 2's locking lever 3, the one end of lock shell 1 is equipped with the locking Assembly 4 with locking lever 3 cooperation locking, is equipped with spacing subassembly 5 on the other end, locking Assembly 4 and spacing subassembly 5 pass through chain 6 and be connected. The lock cylinder 2 drives the lock rod 3 to move up and down, the limiting component 5 is fixed at one end of the lock shell 1, when the lock is locked, the lock chain 6 penetrates through the helmet, the locking component 4 is inserted into the lock shell 1 and is matched with the lock rod 3 to be locked, when the lock is unlocked, the lock rod 3 leaves the locking component 4, and the locking component 4 leaves the lock shell 1 to be unlocked.
Be equipped with cavity 11 in the lock shell 1, cavity 11 bottom both sides are equipped with baffle 12 respectively, and two baffle 12 are with cavity 11 interval for the locking chamber 13 that corresponds with locking subassembly 4, the spacing chamber 14 that corresponds with spacing subassembly 6 and the lock core chamber 15 that corresponds with lock core 2, locking subassembly 4 including connecting block 41 and locking piece 42, baffle 12 on be equipped with and with the conducting hole 7 that switches on lock core chamber 15 with locking chamber 13 and spacing chamber 14, connecting block 41 inserts one end and is connected with chain 6 in the locking chamber 13, the other end is connected with locking piece 42, locking piece 42 passes conducting hole 7 and arranges in lock core chamber 15 and be equipped with on the locking piece 42 and supply locking lever 3 male lockhole 43. The connecting block 41 is inserted into the locking cavity 13, the locking block 42 connected with the connecting block 41 passes through the through hole 7 on the partition plate 12 and is inserted into the lock cylinder cavity 15, the lock rod 3 moves downwards and is inserted into the lock hole 43 to realize integral locking, the locking block 42 cannot be pulled out after the locking block 42 is inserted into the lock rod 3, when the lock is unlocked, the lock cylinder 2 is driven by a key to rotate to drive the lock rod 3 to move upwards, when the lock rod 3 leaves the lock hole 43, the locking block 42 can leave the lock cylinder cavity 15 to realize unlocking, and the integral structure of the lock is very simple.
The diameter of the connecting piece 41 is larger than that of the through hole 7. The diameter of the connecting block 41 is larger than that of the through hole 7, so that only the locking block 42 can pass through the through hole 7, and a limiting effect is achieved, so that the locking rod 3 can be inserted into the locking hole 43 more accurately.
The bottom of the lock cylinder cavity 15 is vertically provided with a limiting plate 8, the limiting plate 8 enables the bottom of the lock cylinder cavity 15 to form a lock rod limiting cavity 81, and the lock rod 3 is inserted into the lock rod limiting cavity 81 when being locked. The limiting plate 8 forms a lock rod limiting cavity 81, and the lock rod can only be inserted into the lock rod limiting cavity 81 after being inserted, so that the lock rod 3 is limited, the lock rod 3 is prevented from being deviated when being inserted, and the precision of the whole structure is ensured while the structure is simple.
The limiting plate 8 is a cambered surface facing the end surface of the lock rod 3. Lock core 2 is at the rotation in-process, and locking lever 3 can follow to rotate and reciprocate, therefore limiting plate 8 sets to the cambered surface, guarantees the smooth and easy motion of locking lever 3.
The diameter of the limiting connecting block 51 is larger than that of the conducting hole 7. The diameter of the limiting connecting block 51 is larger than the conducting hole 7, so that the limiting connecting block 51 is prevented from being inserted into the lock cylinder cavity 15, and the whole structure is more stable.
The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concepts are not limited thereto, and any modification that utilizes the inventive concepts will be within the scope of the patent claims.
Claims (7)
1. The utility model provides a novel helmet lock, including the lock shell, locate the lock core in the lock shell and connect the locking lever of lock core, its characterized in that: one end of the lock shell is provided with a locking component which is matched with the lock rod for locking, the other end of the lock shell is provided with a limiting component, and the locking component is connected with the limiting component through a lock chain.
2. The novel helmet lock of claim 1, wherein: the lock is characterized in that a cavity is arranged in the lock shell, partition plates are respectively arranged on two sides of the bottom of the cavity, the two partition plates divide the cavity into a locking cavity corresponding to the locking assembly, a limiting cavity corresponding to the limiting assembly and a lock cylinder cavity corresponding to the lock cylinder, the locking assembly comprises a connecting block and a lock block, the partition plates are provided with a through hole for communicating the lock cylinder cavity with the locking cavity and the limiting cavity, one end of the connecting block is inserted into the locking cavity and connected with the lock chain, the other end of the connecting block is connected with the lock block, and the lock block penetrates through the through hole and is arranged in the lock cylinder cavity and is provided with.
3. The novel helmet lock of claim 2, wherein: the diameter of the connecting block is larger than that of the through hole.
4. A novel helmet lock according to claim 2 or 3, characterized in that: the lock cylinder cavity is vertically provided with a limiting plate at the bottom, the limiting plate enables the bottom of the lock cylinder cavity to form a lock rod limiting cavity, and the lock rod is inserted into the lock rod limiting cavity when locked.
5. The novel helmet lock of claim 4, wherein: the limiting plate is a cambered surface towards the end face of the lock rod.
6. A novel helmet lock according to claim 2 or 3, characterized in that: spacing subassembly including spacing connecting block and limiting block post, spacing connecting block one end be connected with the chain, the other end and spacing post connection, spacing post pass the conducting hole on the baffle of spacing chamber department and arrange the lock core intracavity in, be equipped with the draw-in groove on the spacing post, be equipped with the stopper that the diameter is greater than the conducting hole in the draw-in groove, spacing post can contradict with the locking block.
7. The novel helmet lock of claim 6, wherein: the diameter of the limiting connecting block is larger than that of the conducting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020997353.4U CN212898021U (en) | 2020-06-03 | 2020-06-03 | Novel helmet lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020997353.4U CN212898021U (en) | 2020-06-03 | 2020-06-03 | Novel helmet lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212898021U true CN212898021U (en) | 2021-04-06 |
Family
ID=75266994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020997353.4U Active CN212898021U (en) | 2020-06-03 | 2020-06-03 | Novel helmet lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212898021U (en) |
-
2020
- 2020-06-03 CN CN202020997353.4U patent/CN212898021U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2470216Y (en) | Motorcycle dual-brake lock | |
| CN212898021U (en) | Novel helmet lock | |
| CN201246031Y (en) | Electronic clip board of electromechanical intelligent anti-theft lock and unlocking power device | |
| CN201433621Y (en) | Combined structure of U-shaped lock and steel cable | |
| CN210483315U (en) | Lock structure and fingerprint padlock | |
| CN107448068B (en) | Case lock and case adopting same | |
| CN203201279U (en) | Blade curved groove lockset | |
| CN201486279U (en) | Saddle lock | |
| CN201411962Y (en) | Leaf-blade night lock for preventing to technically open lock | |
| CN201258619Y (en) | Improved blade cylinder lockset by employing milled tooth space key | |
| CN209837986U (en) | Fingerprint padlock | |
| CN109488112B (en) | Top type full-card lock | |
| CN205840560U (en) | Bicycle lock can be concatenated | |
| CN201411963Y (en) | Leaf-blade night lock for preventing to technically open lock | |
| CN209585844U (en) | A kind of lockset easy to use | |
| CN217326853U (en) | Case lock | |
| CN217712129U (en) | Side column lock with good anti-theft effect | |
| CN201100021Y (en) | Anti-theft puzzle lock | |
| CN210196230U (en) | Push-pull type locking mechanism | |
| CN215803822U (en) | Archaizing padlock | |
| CN215407912U (en) | Lock cylinder with internal milling double-layer tooth key | |
| CN215485296U (en) | Improved coded lock for trunk | |
| CN219691288U (en) | Flip type padlock | |
| CN211258147U (en) | Novel mechanical lock device for bicycle | |
| CN213292500U (en) | Lock for fixing helmet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |