CN209212085U - Self-locking structure - Google Patents
Self-locking structure Download PDFInfo
- Publication number
- CN209212085U CN209212085U CN201821136633.5U CN201821136633U CN209212085U CN 209212085 U CN209212085 U CN 209212085U CN 201821136633 U CN201821136633 U CN 201821136633U CN 209212085 U CN209212085 U CN 209212085U
- Authority
- CN
- China
- Prior art keywords
- locking plate
- locking
- self
- bumper bar
- pull rod
- 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
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model provides a kind of self-locking structure, including pedestal, from locking plate, pull rod and bumper bar, the pedestal is equipped with shaft, the shaft that the pedestal is rotatably socketed on from locking plate, one end of the pull rod is connected to described from locking plate, and the other end of pull rod is connected to main lock, and the bumper bar can movably be set to described from the side of locking plate, described from locking plate includes holding section and support, and the support from locking plate is abutted with one end of the bumper bar.The utility model has the beneficial effects that: providing a kind of self-locking structure, the self-locking structure is abutted from locking plate with bumper bar, keep bumper bar immovable, realize the anti-theft function of lockset, and by rotary self-locking piece, make the holding section of removable self-locking of the insertion of bumper bar, to realize unlocking, the structure of the self-locking structure is simple, high reliablity, and the security performance of lockset can be effectively ensured.
Description
Technical field
The utility model relates to lock technology fields, refer in particular to a kind of self-locking structure.
Background technique
Existing safety box only one of main lock, without other prevention mechanisms, once main lock is destroyed by ruffian, safety box is just lost
Anti-theft function is removed, therefore existing lock body is improved.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of structure is simple, safety and reliability it is high from
Lock construction.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model are as follows: a kind of self-locking structure, including bottom
Seat, from locking plate, pull rod and bumper bar, the pedestal is equipped with shaft, described that turning for the pedestal is rotatably socketed on from locking plate
Axis, one end of the pull rod are connected to described from locking plate, and the other end of pull rod is connected to main lock, and the bumper bar can move left and right
Ground be set to it is described from the side of locking plate, it is described from locking plate include holding section and support, the support from locking plate and the guarantor
One end of dangerous bar abuts.
Further, the pedestal is equipped with bumping post.
Further, described one end being set to from the axis hole of locking plate from locking plate far from holding section.
Further, the holding section from locking plate is adapted to the bumper bar.
Further, the other end of the bumper bar is connected with the second unlocking mechanism.
The utility model has the beneficial effects that: provide a kind of self-locking structure, the self-locking structure from locking plate and insurance
Bar abuts, and keeps bumper bar immovable, realizes the anti-theft function of lockset, and by rotary self-locking piece, make bumper bar movable insertion
Enter the holding section from locking plate, to realize unlocking, the structure of the self-locking structure is simple, high reliablity, and lockset can be effectively ensured
Security performance.
Detailed description of the invention
The specific structure of the utility model is described in detail with reference to the accompanying drawing:
Overall structure status diagram when Fig. 1 is the locking of the utility model；
Overall structure status diagram when Fig. 2 is the unlocking of the utility model；
Fig. 3 is the self-locking structure status diagram after the lockset of the utility model is destroyed；
1- pedestal；11- shaft；Bumping post under 12-；13- performs column；2- is from locking plate；21- support；The holding section 22-；3- pull rod；
4- bumper bar；The main lock of 5-；The second unlocking mechanism of 6-.
Specific embodiment
For technology contents, the construction feature, the objects and the effects that the utility model is described in detail, below in conjunction with implementation
Mode simultaneously cooperates attached drawing to be explained in detail.
Please refer to Fig.1 to Fig.3, a kind of self-locking structure, including pedestal 1, from locking plate 2, pull rod 3 and bumper bar 4, the pedestal
1 is equipped with shaft 11, and the shaft 11 that the pedestal 1 is rotatably socketed on from locking plate 2, one end of the pull rod 3 is connected to
Described from locking plate 2, the other end of pull rod 3 is connected to main lock 5, and the bumper bar 4 can movably be set to described from locking plate 2
Side, it is described from locking plate 2 include holding section 22 and support 21, one end of the support 21 from locking plate and the bumper bar 4
It abuts, the other end of the bumper bar 4 is connected with the second unlocking mechanism 6.
The pedestal 1 is additionally provided with bumping post, and bumping post includes perform column 13 and lower bumping post 12, can effectively limit the rotation from locking plate
Gyration.
It can realize that abutting with bumper bar, the axis hole from locking plate are arranged in its natural state to realize from locking plate
In one end from locking plate far from holding section, so that holding section will not be directed at bumper bar under the effect of gravity from locking plate.
It is described to be adapted to from the holding section of locking plate 22 with the bumper bar 4, it is that bumper bar 4 is inserted into holding section 22 for convenience.
When unlocking, during main lock unlock, pull rod is driven to move down, so that locking plate is released from, from locking plate in gravity
It is rotated down under effect, makes to be in same plane from the holding section of locking plate and bumper bar, and rear bumper arm self-locking holding section
It is mobile, the mechanism unlock of bumper bar other end connection is driven, realizes the unlocking of safety box.
It is not rigid connection due to pull rod and from locking plate when main lock is destroyed by external force, pull rod can fall off with from locking plate,
Therefore it is rotated under gravity from locking plate, and is continued to rotate by the limitation of lower bumping post, make to abut from locking plate support with bumper bar,
Bumper bar is immovable, i.e., the second unlocking mechanism cannot unlock, to realize the self-locking anti-theft function of safety box.
As can be seen from the above description, the utility model has the beneficial effects that: provide a kind of self-locking structure, the self-locking structure
Abutted from locking plate with bumper bar, keep bumper bar immovable, realize the anti-theft function of lockset, and by rotary self-locking piece, make
The holding section of removable self-locking of the insertion of bumper bar, to realize unlocking, the structure of the self-locking structure is simple, high reliablity, energy
The security performance of lockset is effectively ensured.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (5)
1. a kind of self-locking structure, it is characterised in that: including pedestal, from locking plate, pull rod and bumper bar, the pedestal is equipped with shaft,
The shaft that the pedestal is rotatably socketed on from locking plate, one end of the pull rod be connected to it is described from locking plate, pull rod
The other end is connected to main lock, the bumper bar can movably be set to it is described from the side of locking plate, it is described to include from locking plate
Holding section and support, the support from locking plate are abutted with one end of the bumper bar.
2. self-locking structure as described in claim 1, it is characterised in that: the pedestal is equipped with bumping post.
3. self-locking structure as claimed in claim 2, it is characterised in that: described to be set to from locking plate from the axis hole of locking plate far from card
The one end in conjunction portion.
4. self-locking structure as claimed in claim 3, it is characterised in that: the holding section from locking plate and the bumper bar are suitable
Match.
5. self-locking structure as claimed in claim 4, it is characterised in that: the other end of the bumper bar is connected with the second solution lock machine
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821136633.5U CN209212085U (en) | 2018-07-16 | 2018-07-16 | Self-locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821136633.5U CN209212085U (en) | 2018-07-16 | 2018-07-16 | Self-locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209212085U true CN209212085U (en) | 2019-08-06 |
Family
ID=67452258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821136633.5U Active CN209212085U (en) | 2018-07-16 | 2018-07-16 | Self-locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209212085U (en) |
-
2018
- 2018-07-16 CN CN201821136633.5U patent/CN209212085U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110005274B (en) | Lock catch mechanism and case coded lock with same | |
| CN208010095U (en) | A kind of clutch module of intelligent door lock | |
| CN2804310Y (en) | Lock | |
| CN209212085U (en) | Self-locking structure | |
| CN104405189B (en) | Closed Mechanical theft-proof door lock | |
| CN211549444U (en) | Anti-prying and anti-theft door | |
| CN105569451A (en) | Lock protected against violent opening | |
| CN205400308U (en) | Tool to lock that anti -riot power was opened | |
| CN106609603A (en) | Electronic panel lock | |
| CN106939739B (en) | A kind of safe lock of provided with electromagnetic valve | |
| CN206874086U (en) | A kind of bag lock | |
| CN206053555U (en) | A kind of anti-theft lockset structure | |
| CN204238671U (en) | Closed Mechanical theft-proof door lock | |
| CN204175053U (en) | A kind of escape security protection lock body | |
| CN203701736U (en) | Safety anti-theft lock with fixed lock cylinder | |
| CN207938481U (en) | A kind of earthing switch back door interlocking device | |
| CN210316846U (en) | Main lock tongue transmission mechanism | |
| CN110206468B (en) | High-strength anti-theft door | |
| CN204850711U (en) | Closing mechanism who pegs graft and lock | |
| CN207847311U (en) | A kind of convex shape anti-theft device of one cabinet | |
| CN206737617U (en) | A kind of tool car | |
| CN104695773A (en) | Torsion-type cabinet door opening and closing lock of electrical cabinet | |
| CN206753228U (en) | A kind of Anti-theft door lockset | |
| CN203201301U (en) | Mortise lock structure capable of unlocking handle by knob | |
| CN202347944U (en) | Mechanical lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |