CN203654935U - Novel disc brake lock - Google Patents
Novel disc brake lock Download PDFInfo
- Publication number
- CN203654935U CN203654935U CN201320677642.6U CN201320677642U CN203654935U CN 203654935 U CN203654935 U CN 203654935U CN 201320677642 U CN201320677642 U CN 201320677642U CN 203654935 U CN203654935 U CN 203654935U
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- CN
- China
- Prior art keywords
- lock
- locking bolt
- disc brake
- elastic component
- lock body
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- 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
The utility model discloses a novel disc brake lock which comprises a lock body, wherein the lock body is provided with a chuck, a pin rod and a lock cylinder control mechanism; a jaw is arranged on the chuck; a lock bolt is arranged on the chuck; a stop bolt head is arranged at one end of the lock bolt, and a circular spigot is formed in the other end of the lock bolt; one end of the pin rod is linked with the lock cylinder control mechanism, and the other end of the pin rod is matched with the circular spigot on the lock bolt. The novel disc brake lock is characterized in that a lock bolt return device is arranged in the lock bolt and comprises a first elastic part and a fixture block mechanism which are arranged on the circular spigot. Through the adoption of the novel disc brake lock, the automatic drop of the lock bolt out of the position of a locating pin can be ensured by the lock bolt return device, the locating pin is driven by a return spring so that the locating pin is stuck in the circular spigot, returning is completed, and the lock bolt does not need to be manually pulled out. The structure is simple, the operation steps are reduced, and the use efficiency is increased.
Description
Technical field
The utility model relates to lock technology field, in particular: it relates to a kind of novel disc brake lock.
Background technology
A kind of disc brake lock as described in patent No. CN101761276A, comprises lock body, and lock body is provided with chuck, and chuck is provided with jaw, and the one end that is positioned at jaw on chuck is provided with locking bolt hole.When use, jaw on locker head is stuck on disc brake sheet, utilizing locking bolt to pass disc brake sheet, to insert the chuck keyhole of locking locked by disc brake sheet, utilizes instrument to insert jaw although this patent has solved thief, pries open the safety problem that chuck is opened lock, but exist the locking bolt cannot automatically reset problem, manually locking bolt is compressed into locking bolt hole, manual pull-out locking bolt, complex operation, there is inconvenience, so need to be improved more.
Utility model content
The deficiency existing for prior art, it is a kind of simple in structure, easy to operate that the purpose of this utility model is to provide, and locking bolt can be realized automatically reset novel disc brake lock.
For achieving the above object, the utility model provides following technical scheme: a kind of novel disc brake lock, comprise lock body, described lock body is provided with chuck, pin rod and lock cylinder control mechanism, described chuck is provided with jaw, described chuck is provided with locking bolt, one end of described locking bolt is provided with position-arresting anchor head, the other end is provided with annular stopper, one end of described pin rod and lock cylinder control mechanism interlock, the other end matches with the annular stopper on locking bolt, it is characterized in that: in described locking bolt, be provided with locking bolt return mechanism, described locking bolt return mechanism comprises the first elastic component and the fixture block mechanism that are located on annular stopper.
By adopting technique scheme, lock is in while avoiding with state, pin rod is fastened on locking bolt and in annular stopper, disc brake sheet is locked in jaw, in the time that need are unblanked, need insert lock cylinder control mechanism and rotation by key, controlling pin rod is withdrawn into outside annular stopper, locking bolt return mechanism is guaranteed the position that is automatically withdrawn into alignment pin place of locking bolt, driving alignment pin to make to locate pin card by returning spring establishes in annular stopper, complete reply, without passing through manually pull-out locking bolt, this is simple in structure, reduce operating procedure, improve service efficiency.
The utility model is further set to: described fixture block mechanism comprises the controll block and the confinement block that are arranged in lock body, establish in annular stopper described limited block one end, the other end is provided with the second elastic component, described controll block one end is located at outside lock body, the other end is provided with the 3rd elastic component and is placed in lock body, described controll block is provided with limiting section, and between described controll block and limited block, interlock arranges.
By adopting technique scheme, in the process of closure lock, locking bolt moves down, the inclined-plane of conflicting on limited block compresses the second elastic component, limited block is contracted in lock body, and locking bolt continues to move down, and the second elastic component reset drives limited block is fastened on locking bolt in annular stopper, then rotate key controlled cotter bar and be fastened on locking bolt in annular stopper, complete locking; Rotation key controlled cotter bar exits on locking bolt outside annular stopper, due between controll block and limited block interlock arrange and be inclined-plane conflict, compression control piece can make to move after limited block, locking bolt is under the effect of the first elastic component, on move on to alignment pin position and block to realize and unblank, above-mentioned design is fine, and to have solved that locking bolt automatically resets in process be how to realize spacing problem, simple in structure, easy to operate, be convenient to promote.
The utility model is further set to: described the first elastic component, the second elastic component, the 3rd elastic component all adopt spring.
By adopting technique scheme, spring is as the simplest elastic component, at the bottom of having cost, and good springiness, the feature such as interchangeability is good, is convenient to keep in repair when adopting the elastic component of spring to reduce the cost of production of lock.
The utility model is further set to: in described lock body, be also provided with the alignment pin coordinating with described annular stopper, a side of described alignment pin is provided with return spring.
By adopting technique scheme, alignment pin and return spring arrange and guarantee that locking bolt, in the process automatically replying, ejects lock body, cause the damage of disc brake lock.
The utility model is further set to: described lock body is provided with the movable sleeve that lock cylinder control mechanism is covered, and described movable sleeve is provided with lockhole and is hinged with bucker.
By adopting technique scheme, the prevention of water that arranges of bucker enters lock cylinder control mechanism and causes corrosion, the ineffective situation of disc brake lock causing.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Novel disc brake lock of the utility model;
Fig. 2 is the stereogram of a kind of Novel disc brake lock of the utility model;
Fig. 3 is the partial enlarged drawing of Figure 1A.
In figure: 1, lock body; 2, chuck; 3, pin rod; 4, lock cylinder control mechanism; 5, jaw; 6, locking bolt; 7, position-arresting anchor head; 8, annular stopper; 9, locking bolt return mechanism; 10, the first elastic component; 11, fixture block mechanism; 12, controll block; 13, limited block; 14, the second elastic component; 15, the 3rd elastic component; 16, limiting section; 17, return spring; 18, movable sleeve; 19, lockhole; 20, bucker; 21, alignment pin.
The specific embodiment
With reference to Fig. 1, Fig. 2, shown in Fig. 3, a kind of Novel disc brake lock of the present embodiment, a kind of novel disc brake lock, comprise lock body 1, described lock body 1 is provided with chuck 2, pin rod 3 and lock cylinder control mechanism 4, described chuck 2 is provided with jaw 5, described chuck 2 is provided with locking bolt 6, one end of described locking bolt 6 is provided with position-arresting anchor head 7, the other end is provided with annular stopper 8, one end of described pin rod 3 and lock cylinder control mechanism 4 link, the other end matches with the annular stopper 8 on locking bolt 6, in described locking bolt 6, be provided with locking bolt return mechanism 9, described locking bolt return mechanism 9 comprises the first elastic component 10 and the fixture block mechanism 11 that are located on annular stopper 8.
Lock is in while avoiding with state, pin rod 3 is fastened on locking bolt 6 that annular stopper 8 is interior to be locked in disc brake sheet in jaw 5, in the time that need are unblanked, need insert lock cylinder control mechanism 4 and rotation by key, controlling pin rod 3 is withdrawn into outside annular stopper 8, locking bolt return mechanism 9 is guaranteed the position that is automatically withdrawn into alignment pin place of locking bolt 6, drive alignment pin 21 that alignment pin 21 cards are established in annular stopper 8 by returning spring 17, complete reply, without passing through manually pull-out locking bolt 6, this is simple in structure, reduces operating procedure, improves service efficiency.
Described fixture block mechanism 11 comprises the controll block 12 and the limited block 13 that are arranged in lock body, establish in annular stopper 8 described limited block 13 one end, the other end is provided with the second elastic component 14, described controll block 12 one end are located at outside lock body 1, the other end is provided with the 3rd elastic component 15 and is placed in lock body 1, described controll block 12 is provided with limiting section 16, and between described controll block 12 and limited block 13, interlock arranges.
In the process of closure lock, locking bolt 6 moves down, the inclined-plane of conflicting on limited block 13 compresses the second elastic component 14, limited block 13 is contracted in lock body 1, locking bolt 6 continues to move down, the second elastic component 14 reset drives limited blocks 13 are fastened on locking bolt 6 in annular stopper 8, then rotate key controlled cotter bar 3 and are fastened on locking bolt 6 in annular stopper 8, complete locking; Rotation key controlled cotter bar 3 is released on locking bolt 6 in annular stopper 8, due between controll block 13 and limited block 13 interlock arrange and be inclined-plane conflict, compression control piece 12 can make to move after limited block 13, locking bolt 6 is under the effect of the first elastic component 10, on move on to alignment pin 21 positions and block to realize and unblank, above-mentioned design is fine, and to have solved that locking bolt 6 automatically resets in process be how to realize spacing problem, simple in structure, easy to operate, be convenient to promote.
Described the first elastic component 10, the second elastic component 14,15 of the 3rd elasticity all adopt spring.
Spring is as the simplest elastic component, at the bottom of having cost, and good springiness, the feature such as interchangeability is good, is convenient to maintenance when adopting the elastic component of spring to reduce the cost of production of lock.
In described lock body 1, be also provided with the alignment pin 16 coordinating with described annular stopper 8, a side of described alignment pin 21 is provided with return spring 17.
Described lock body 1 is provided with the movable sleeve 18 that lock cylinder control mechanism 4 is covered, and described movable sleeve 18 is provided with lockhole 19 and is hinged with bucker 20.
The prevention of water that arranges of bucker 20 enters lock cylinder control mechanism 4 and causes corrosion, the ineffective situation of disc brake lock causing.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a novel disc brake lock, comprise lock body, described lock body is provided with chuck, pin rod and lock cylinder control mechanism, described chuck is provided with jaw, described chuck is provided with locking bolt, one end of described locking bolt is provided with position-arresting anchor head, the other end is provided with annular stopper, one end of described pin rod and lock cylinder control mechanism interlock, the other end matches with the annular stopper on locking bolt, it is characterized in that: in described locking bolt, be provided with locking bolt return mechanism, described locking bolt return mechanism comprises the first elastic component and the fixture block mechanism that are located on annular stopper.
2. a kind of novel disc brake lock according to claim 1, it is characterized in that: described fixture block mechanism comprises the controll block and the limited block that are arranged in lock body, establish in annular stopper described limited block one end, the other end is provided with the second elastic component, described controll block one end is located at outside lock body, the other end is provided with the 3rd elastic component and is placed in lock body, and described controll block is provided with limiting section, and between described controll block and limited block, interlock arranges.
3. a kind of novel disc brake lock according to claim 1 and 2, is characterized in that: described the first elastic component, the second elastic component, the 3rd elastic component all adopt spring.
4. a kind of novel disc brake lock according to claim 1 and 2, is characterized in that: in described lock body, be also provided with the alignment pin coordinating with described annular stopper, a side of described alignment pin is provided with return spring.
5. a kind of novel disc brake lock according to claim 1 and 2, is characterized in that: described lock body is provided with the movable sleeve that lock cylinder control mechanism is covered, and described movable sleeve is provided with lockhole and is hinged with bucker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320677642.6U CN203654935U (en) | 2013-10-30 | 2013-10-30 | Novel disc brake lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320677642.6U CN203654935U (en) | 2013-10-30 | 2013-10-30 | Novel disc brake lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203654935U true CN203654935U (en) | 2014-06-18 |
Family
ID=50921338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320677642.6U Expired - Fee Related CN203654935U (en) | 2013-10-30 | 2013-10-30 | Novel disc brake lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203654935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110539828A (en) * | 2019-07-19 | 2019-12-06 | 深圳沃圣数码科技有限公司 | Fingerprint disc brake lock |
-
2013
- 2013-10-30 CN CN201320677642.6U patent/CN203654935U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110539828A (en) * | 2019-07-19 | 2019-12-06 | 深圳沃圣数码科技有限公司 | Fingerprint disc brake lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20141030 |
|
| EXPY | Termination of patent right or utility model |