CN101555748A - Locking structure - Google Patents
Locking structure Download PDFInfo
- Publication number
- CN101555748A CN101555748A CNA2009100394801A CN200910039480A CN101555748A CN 101555748 A CN101555748 A CN 101555748A CN A2009100394801 A CNA2009100394801 A CN A2009100394801A CN 200910039480 A CN200910039480 A CN 200910039480A CN 101555748 A CN101555748 A CN 101555748A
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- CN
- China
- Prior art keywords
- turning collar
- lock body
- main body
- pressure ring
- lock
- 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
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Abstract
The invention discloses a locking structure, comprising a lock body and a locking head; wherein, the locking head is connected with the lock body via a lock plunger; a catch cover is arranged on one side of the lock body and is provided with a screw handle; the screw handle is connected with the lock plunger; a top tube and a main body are arranged at the other side of the lock body; the locking head is arranged in the top tube and the main body. The invention is characterized in that a rotation circle is arranged between the top tube and the main body; a plunger ring is arranged in the rotation circle and is equipped with a set screw; the lock plunger is equipped with a rotator; the rotator is provided with a bump which can be in movable contact with one side of the set screw; the locking structure can be locked out of door without using keys, thereby being convenient in use.
Description
Technical field
The present invention relates to a kind of closedown structure.
Background technology
The enclosed type door lock assembly be installed in usually on the entry door of commercial and house building with pinning close, to prevent entering of stranger.In this lock set, the dead bolt of lock body can optionally be located between lockset position of coupler and locked position.At lockset position of coupler, dead bolt is embedded in the lock body, allows door to open.At locked position, dead bolt extends in the lock body and inserts (when door is closed) in the buckling body that is arranged on the relative door frame, thereby pins the door of closing.Therefore but when adopting traditional closedown structure, people shut from the outside needs to use supporting key operated lock core to lock to locking behind the door, and traditional locking in use exists inconvenient from the defective of this lock of locking outdoors.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of closedown structure, this closedown structure need not use the key can be from outdoors with its locking.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of closedown structure, comprise lock body and tapered end, described tapered end is connected with lock body by sword iron, one side of lock body is equipped with door, stubborn hand is installed on the door, described stubborn hand is connected with sword iron, the opposite side of lock body is equipped with top tube and main body, described tapered end is installed in top tube and the main body, it is characterized in that between described top tube and the main body turning collar being installed, a pressure ring is installed in the turning collar, a location screw is installed on the pressure ring, one rot is installed on the described sword iron, and rot is provided with the projection that can contact with set screw one side activity.
As the utility model improvement of the technical scheme, the turning collar spring is installed in the described main body, but pressure ring is provided with the cylinder of roof pressure turning collar spring end.
As the utility model further improvement in the technical proposal, described pressure ring is provided with two set screw installing holes, and two installing hole arcs are provided with, and described set screw can be installed on arbitrary installing hole, described turning collar spring is provided with two, and described projection is between two turning collar springs.
The invention has the beneficial effects as follows: when needing locking locking of the present invention outdoors, need only rotate turning collar, turning collar drives the projection pressure ring and rotates, projection on set screw on the pressure ring and rot rotate cooperates, thereby driving rot rotates, and then sword iron is rotated, the dead bolt that the rotation of sword iron makes lock body extends in the door and inserts in the buckling body that is arranged on the relative door frame, reach locking purpose of the present invention, the present invention need not use the key can be from outdoors with its locking, thereby easy to use.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a perspective exploded view of the present invention;
Fig. 2 is the perspective exploded view of another line of vision of the present invention.
The specific embodiment
With reference to Fig. 1, Fig. 2, a kind of closedown structure disclosed by the invention, comprise lock body 1, tapered end 2, buckle 3 and buckling body 4, be provided with dead bolt 5 in the lock body 1, dead bolt 5 can embed in the lock body 1 or extend in the lock body 1 and insert in the buckling body 4 that is arranged on the relative door frame, wherein tapered end 2 is connected with lock body 1 by sword iron 6, side at lock 1 body is equipped with door 7, by jump ring 11 stubborn hand 8 is installed on the door 7, twisting hand 8 is connected with sword iron 6, twist that hand 8 can embed the dead bolt 5 of lock body 1 in the lock bodies or extend in the lock body and inserts in the buckling body that is arranged on the relative door frame by rotating, to realize unlatching or this locking of locking in the door.
Opposite side at lock body 1 is equipped with top tube 9 and main body 10, tapered end 2 is installed in top tube 9 and the main body 10, and stubborn hand 8, connect by screw 12 between lock body 1 and the top tube 9, between top tube 9 and main body 10, turning collar 13 is installed, one pressure ring 14 is installed in the turning collar 13, one location screw 15 is installed on the pressure ring 14, this set screw 15 interts fixedlys connected in turning collar 13 inboards and with pressure ring 14, one rot 16 is installed on sword iron 6, rot 16 is provided with the projection 17 that can contact with set screw 15 1 side activities, turning collar spring 18 is installed in main body 10, but pressure ring 14 is provided with the cylinder 19 of roof pressure turning collar spring 18 ends, on top tube 9 decoration ring 20 is installed.
When needing locking locking of the present invention outdoors, need only rotate turning collar, turning collar drives pressure ring by set screw and rotates, set screw on the pressure ring cooperates with projection on the rot, the drive rot rotates, and then sword iron is rotated, the dead bolt that the rotation of sword iron makes lock body extends in the door and inserts in the buckling body that is arranged on the relative door frame, reach locking purpose of the present invention, the present invention need not use the key can be from outdoors with its locking, easy to use, and after unclamping turning collar, turning collar automatically resets under the effect of turning collar spring.
As shown in the figure, pressure ring 14 is provided with two set screw installing holes 21, two installing holes, 21 arcs are arranged on the pressure ring 14, set screw 15 can be installed on arbitrary installing hole 21, needs with the different rotation directions that adapt to lock body, and turning collar spring 18 is provided with two, and projection 17 is between two turning collar springs 18.
Claims (4)
1. closedown structure, comprise lock body and tapered end, described tapered end is connected with lock body by sword iron, one side of lock body is equipped with door, stubborn hand is installed on the door, described stubborn hand is connected with sword iron, the opposite side of lock body is equipped with top tube and main body, described tapered end is installed in top tube and the main body, it is characterized in that between described top tube and the main body turning collar being installed, a pressure ring is installed in the turning collar, a location screw is installed on the pressure ring, one rot is installed on the described sword iron, and rot is provided with the projection that can contact with set screw one side activity.
2. a kind of closedown structure according to claim 1 it is characterized in that the turning collar spring is installed in the described main body, but pressure ring is provided with the cylinder of roof pressure turning collar spring end.
3. a kind of closedown structure according to claim 2, it is characterized in that described pressure ring is provided with two set screw installing holes, two installing hole arcs are provided with, described set screw can be installed on arbitrary installing hole, described turning collar spring is provided with two, and described projection is between two turning collar springs.
4. according to claim 1 or 2 or 3 described a kind of closedown structures, it is characterized in that on the tube of described top decoration ring being installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100394801A CN101555748A (en) | 2009-05-13 | 2009-05-13 | Locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100394801A CN101555748A (en) | 2009-05-13 | 2009-05-13 | Locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101555748A true CN101555748A (en) | 2009-10-14 |
Family
ID=41174006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100394801A Pending CN101555748A (en) | 2009-05-13 | 2009-05-13 | Locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101555748A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022099618A1 (en) * | 2020-11-13 | 2022-05-19 | 向德钊 | Rotary lock cylinder assembly |
-
2009
- 2009-05-13 CN CNA2009100394801A patent/CN101555748A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022099618A1 (en) * | 2020-11-13 | 2022-05-19 | 向德钊 | Rotary lock cylinder assembly |
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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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20091014 |